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WIRING DIAGRAMS
CONTENTS
page page
AIR CONDITIONING/HEATER . . . . . . . . . . . 8W-42-1AIRBAG SYSTEM . . . . . . . . . . . . . . . . . . . . 8W-43-1ALL-WHEEL ANTI-LOCK BRAKES. . . . . . . . 8W-35-1AUDIO SYSTEM . . . . . . . . . . . . . . . . . . . . . 8W-47-1CHARGING SYSTEM . . . . . . . . . . . . . . . . . . 8W-20-1COMPONENT INDEX . . . . . . . . . . . . . . . . . . 8W-02-1CONNECTOR LOCATIONS . . . . . . . . . . . . . . 8W-90-1CONNECTOR PIN-OUTS . . . . . . . . . . . . . . . 8W-80-1FRONT LIGHTING . . . . . . . . . . . . . . . . . . . . 8W-50-1FUEL/IGNITION SYSTEMS . . . . . . . . . . . . . 8W-30-1FUSE/FUSE BLOCK . . . . . . . . . . . . . . . . . . . 8W-11-1GENERAL INFORMATION . . . . . . . . . . . . . . 8W-01-1GROUND DISTRIBUTION . . . . . . . . . . . . . . 8W-15-1
HORN/CIGAR LIGHTER. . . . . . . . . . . . . . . . 8W-41-1INSTRUMENT CLUSTER . . . . . . . . . . . . . . . 8W-40-1INTERIOR LIGHTING. . . . . . . . . . . . . . . . . . 8W-44-1POWER DISTRIBUTION . . . . . . . . . . . . . . . 8W-10-1REAR LIGHTING . . . . . . . . . . . . . . . . . . . . . 8W-51-1REAR WINDOW DEFOGGER. . . . . . . . . . . . 8W-48-1SPLICE INFORMATION . . . . . . . . . . . . . . . . 8W-70-1SPLICE LOCATIONS . . . . . . . . . . . . . . . . . . 8W-95-1STARTING SYSTEM . . . . . . . . . . . . . . . . . . 8W-21-1TRANSMISSION CONTROL SYSTEM . . . . . 8W-31-1TURN SIGNALS. . . . . . . . . . . . . . . . . . . . . . 8W-52-1WIPERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8W-53-1
TJ WIRING DIAGRAMS 8W - 1
8W-01 GENERAL INFORMATION
INDEX
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DESCRIPTION AND OPERATIONCIRCUIT IDENTIFICATION . . . . . . . . . . . . . . . . . . . 3CONNECTOR/GROUND LOCATIONS. . . . . . . . . . . 1CONNECTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . 3ELECTROSTATIC DISCHARGE (ESD)
SENSITIVE DEVICES . . . . . . . . . . . . . . . . . . . . . 5HOW TO USE THIS GROUP . . . . . . . . . . . . . . . . . 1NOTES, CAUTIONS, and WARNINGS . . . . . . . . . . 1SECTION IDENTIFICATION . . . . . . . . . . . . . . . . . . 1SPLICE LOCATIONS . . . . . . . . . . . . . . . . . . . . . . . 1SYMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3TAKE OUTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3WIRE CODE IDENTIFICATION . . . . . . . . . . . . . . . . 2
DIAGNOSIS AND TESTINGCHECKING FOR TERMINAL SPREADING . . . . . . . 6INTERMITTENT AND POOR CONNECTIONS. . . . . 5
TROUBLESHOOTING TESTS . . . . . . . . . . . . . . . . 6TROUBLESHOOTING TOOLS . . . . . . . . . . . . . . . . 5TROUBLESHOOTING WIRING PROBLEMS . . . . . . 7
SERVICE PROCEDURESCONNECTOR AND TERMINAL
REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . 9CONNECTOR REPLACEMENT . . . . . . . . . . . . . . . 8DIODE REPLACEMENT . . . . . . . . . . . . . . . . . . . . 11TERMINAL REPLACEMENT . . . . . . . . . . . . . . . . . 10TERMINAL/CONNECTOR REPAIR-MOLEX
CONNECTORS . . . . . . . . . . . . . . . . . . . . . . . . . . 7TERMINAL/CONNECTOR REPAIR—THOMAS
AND BETTS CONNECTORS . . . . . . . . . . . . . . . . 8WIRING REPAIR . . . . . . . . . . . . . . . . . . . . . . . . . . 7
SPECIAL TOOLSWIRING/TERMINAL . . . . . . . . . . . . . . . . . . . . . . . 11
DESCRIPTION AND OPERATION
HOW TO USE THIS GROUPThe purpose of this group is to show the electrical
circuits in a clear, simple fashion and to make trou-bleshooting easier. Components that work togetherare shown together. All electrical components used ina specific system are shown on one diagram. The feedfor a system is shown at the top of the page. Allwires, connectors, splices, and components are shownin the flow of current to the bottom of the page. Wir-ing which is not part of the circuit represented is ref-erenced to another page/section, where the completecircuit is shown. In addition, all switches, compo-nents, and modules are shown in the at rest posi-tion with the doors closed and the key removedfrom the ignition.
If a component is part of several different circuits,it is shown in the diagram for each. For example, theheadlamp switch is the main part of the exteriorlighting, but it also affects the interior lighting andthe chime warning system. It is important to real-ize that no attempt is made on the diagrams torepresent components and wiring as theyappear on the vehicle. For example, a shortpiece of wire is treated the same as a long one.In addition, switches and other components areshown as simply as possible, with regard tofunction only.
SECTION IDENTIFICATIONSections in Group 8W are organized by sub-sys-
tems. The sections contain circuit operation descrip-tions, helpful information, and system diagrams. Theintention is to organize information by system, con-sistently from year to year.
CONNECTOR/GROUND LOCATIONSSection 8W-90 contains connector/ground location
illustrations. The illustrations contain the connectorname (or number)/ground number and componentidentification. Connector/ground location charts inSection 8W-90 reference the illustration number forcomponents and connectors.
Section 8W-80 shows each connector and the cir-cuits involved with that connector. The connectorsare identified using the name/number on the Dia-gram pages.
SPLICE LOCATIONSSplice Location charts in Section 8W-70 show the
entire splice, and provide references to other sectionsthe splice serves.
Section 8W-95 contains illustrations that show thegeneral location of the splices in each harness. Theillustrations show the splice by number, and providea written location.
NOTES, CAUTIONS, and WARNINGSThroughout this group additional important infor-
mation is presented in three ways; Notes, Cautions,and Warnings.
TJ 8W - 01 GENERAL INFORMATION 8W - 01 - 1
NOTES are used to help describe how switches orcomponents operate to complete a particular circuit.They are also used to indicate different conditionsthat may appear on the vehicle. For example, anup-to and after condition.
CAUTIONS are used to indicate information thatcould prevent making an error that may damage thevehicle.
WARNINGS provide information to prevent per-sonal injury and vehicle damage. Below is a list ofgeneral warnings that should be followed any time avehicle is being serviced.
WARNING: ALWAYS WEAR SAFETY GLASSES FOREYE PROTECTION.
WARNING: USE SAFETY STANDS ANYTIME A PRO-CEDURE REQUIRES BEING UNDER A VEHICLE.
WARNING: BE SURE THAT THE IGNITION SWITCHALWAYS IS IN THE OFF POSITION, UNLESS THEPROCEDURE REQUIRES IT TO BE ON.
WARNING: SET THE PARKING BRAKE WHENWORKING ON ANY VEHICLE. AN AUTOMATICTRANSMISSION SHOULD BE IN PARK. A MANUALTRANSMISSION SHOULD BE IN NEUTRAL.
WARNING: OPERATE THE ENGINE ONLY IN AWELL-VENTILATED AREA.
WARNING: KEEP AWAY FROM MOVING PARTSWHEN THE ENGINE IS RUNNING, ESPECIALLY THEFAN AND BELTS.
WARNING: TO PREVENT SERIOUS BURNS, AVOIDCONTACT WITH HOT PARTS SUCH AS THE RADIA-TOR, EXHAUST MANIFOLD(S), TAIL PIPE, CATA-LYTIC CONVERTER, AND MUFFLER.
WARNING: DO NOT ALLOW FLAME OR SPARKSNEAR THE BATTERY. GASES ARE ALWAYSPRESENT IN AND AROUND THE BATTERY.
WARNING: ALWAYS REMOVE RINGS, WATCHES,LOOSE HANGING JEWELRY, AND LOOSE CLOTH-ING.
WIRE CODE IDENTIFICATIONEach wire shown in the diagrams contains a code
(Fig. 1) which identifies the main circuit, part of themain circuit, gauge of wire, and color. The color isshown as a two letter code which can be identified byreferring to the Wire Color Code Chart (Fig. 2)
Fig. 1 Wire Code Identification
Fig. 2 Wire Color Code Chart
8W - 01 - 2 8W - 01 GENERAL INFORMATION TJ
DESCRIPTION AND OPERATION (Continued)
CIRCUIT IDENTIFICATIONAll circuits in the diagrams use an alpha/numeric
code to identify the wire and its function (Fig. 3). Toidentify which circuit code applies to a system, referto the Circuit Identification Code Chart. This chartshows the main circuits only and does not show thesecondary codes that may apply to some models.
CONNECTORSConnectors shown in the diagrams are identified
using the international standard arrows for male andfemale terminals (Fig. 4). A connector identifier isplaced next to the arrows to indicate the connectornumber (Fig. 4).
For viewing connector pin outs, with two terminalsor greater, refer to section 8W-80. This section iden-tifies in-line connectors by number, and componentconnectors by name. If a component has two or moreconnectors they will be identified as C1, C2, C3...etc.This sections also provides terminal numbering, cir-cuit identification, wire colors, and functions.
All connectors are viewed from the terminal endunless otherwise specified. To find the connector loca-tion in the vehicle refer to section 8W-90. This sec-tion uses the connector identification number fromthe wiring diagrams to provide a figure number ref-erence.
TAKE OUTSThe abbreviation T/O is used in the component
location section to indicate a point in which the wir-ing harness branches out to a component.
SYMBOLSVarious symbols are used throughout the Wiring
Diagrams. These symbols can be identified by refer-ring to the symbol identification chart (Fig. 5).
Fig. 3 Circuit Identification
Fig. 4 Connector Identification
TJ 8W - 01 GENERAL INFORMATION 8W - 01 - 3
DESCRIPTION AND OPERATION (Continued)
Fig. 5 Symbol Identification
8W - 01 - 4 8W - 01 GENERAL INFORMATION TJ
DESCRIPTION AND OPERATION (Continued)
ELECTROSTATIC DISCHARGE (ESD) SENSITIVEDEVICES
All ESD sensitive components are solid state and asymbol (Fig. 6) is used to indicate this. When han-dling any component with this symbol comply withthe following procedures to reduce the possibility ofelectrostatic charge build up on the body and inad-vertent discharge into the component. If it is notknown whether the part is ESD sensitive, assumethat it is.
(1) Always touch a known good ground before han-dling the part. This should be repeated while han-dling the part and more frequently after slidingacross a seat, sitting down from a standing position,or walking a distance.
(2) Avoid touching electrical terminals of the part,unless instructed to do so by a written procedure.
(3) When using a voltmeter, be sure to connect theground lead first.
(4) Do not remove the part from its protectivepacking until it is time to install the part.
(5) Before removing the part from its package,ground the package to a known good ground on thevehicle.
DIAGNOSIS AND TESTING
TROUBLESHOOTING TOOLSWhen diagnosing a problem in an electrical circuit
there are several common tools necessary. These toolsare listed and explained below.
• Jumper Wire - This is a test wire used to con-nect two points of a circuit. It can be used to bypassan open in a circuit.
WARNING: NEVER USE A JUMPER WIRE ACROSSA LOAD, SUCH AS A MOTOR, CONNECTEDBETWEEN A BATTERY FEED AND GROUND.
• Voltmeter - Used to check for voltage on a cir-cuit. Always connect the black lead to a known goodground and the red lead to the positive side of thecircuit.
CAUTION: Most of the electrical components usedin today’s vehicle are solid state. When checkingvoltages in these circuits use a meter with a 10-me-gohm or greater impedance.
• Ohmmeter - Used to check the resistancebetween two points of a circuit. Low or no resistancein a circuit means good continuity.
CAUTION: - Most of the electrical components usedin today’s vehicle are Solid State. When checkingresistance in these circuits use a meter with a10-megohm or greater impedance. In addition, makesure the power is disconnected from the circuit.Circuits that are powered up by the vehicle electri-cal system can cause damage to the equipment andprovide false readings.
• Probing Tools - These tools are used for probingterminals in connectors (Fig. 7). Select the propersize tool from Special Tool Package 6807, and insertit into the terminal being tested. Use the other endof the tool to insert the meter probe.
INTERMITTENT AND POOR CONNECTIONSMost intermittent electrical problems are caused
by faulty electrical connections or wiring. It is alsopossible for a sticking component or relay to cause aproblem. Before condemning a component or wiringassembly check the following items.
• Connectors are fully seated• Spread terminals, or terminal push out• Terminals in the wiring assembly are fully
seated into the connector/component and locked inposition
• Dirt or corrosion on the terminals. Any amountof corrosion or dirt could cause an intermittent prob-lem
• Damaged connector/component casing exposingthe item to dirt and moisture
• Wire insulation that has rubbed through causinga short to ground
• Wiring broke inside of the insulation
Fig. 6 Electrostatic Discharge Symbol
Fig. 7 Probing Tool
TJ 8W - 01 GENERAL INFORMATION 8W - 01 - 5
DESCRIPTION AND OPERATION (Continued)
CHECKING FOR TERMINAL SPREADINGWhen an intermittent or open circuit is suspected
it is important to check for a spread terminal. Toaccomplish this remove the suspect female terminalfrom its connector.
Check the female terminal for drag when matedwith the appropriate male terminal. If the terminalis spread (no or little drag felt) replace the terminalusing the procedures covered in this section of thewiring diagrams.
TROUBLESHOOTING TESTSBefore beginning any tests on a vehicles electrical
system use the Wiring Diagrams and study the cir-cuit. Also refer to the Troubleshooting Wiring Prob-lems section in this section.
TESTING FOR VOLTAGE(1) Connect the ground lead of a voltmeter to a
known good ground (Fig. 8).(2) Connect the other lead of the voltmeter to the
selected test point. The vehicle ignition may need tobe turned ON to check voltage. Refer to the appropri-ate test procedure.
TESTING FOR CONTINUITY(1) Remove the fuse for the circuit being checked
or, disconnect the battery.(2) Connect one lead of the ohmmeter to one side
of the circuit being tested (Fig. 9).(3) Connect the other lead to the other end of the
circuit being tested. Low or no resistance means goodcontinuity.
TESTING FOR A SHORT TO GROUND(1) Remove the fuse and disconnect all items
involved with the fuse.(2) Connect a test light or a voltmeter across the
terminals of the fuse.(3) Starting at the fuse block, wiggle the wiring
harness about six to eight inches apart and watchthe voltmeter/test lamp.
(4) If the voltmeter registers voltage or the testlamp glows, there is a short to ground in that gen-eral area of the wiring harness.
TESTING FOR A SHORT TO GROUND ONFUSES POWERING SEVERAL LOADS
(1) Refer to the wiring diagrams and disconnect orisolate all items on the fused circuit.
(2) Replace the blown fuse.(3) Supply power to the fuse by turning ON the
ignition switch or re-connecting the battery.(4) Start connecting the items in the fuse circuit
one at a time. When the fuse blows the circuit withthe short to ground has been isolated.
TESTING FOR A VOLTAGE DROP(1) Connect the positive lead of the voltmeter to
the side of the circuit closest to the battery (Fig. 10).(2) Connect the other lead of the voltmeter to the
other side of the switch or component.(3) Operate the item.(4) The voltmeter will show the difference in volt-
age between the two points.
Fig. 8 Testing for Voltage
Fig. 9 Testing for Continuity
8W - 01 - 6 8W - 01 GENERAL INFORMATION TJ
DIAGNOSIS AND TESTING (Continued)
TROUBLESHOOTING WIRING PROBLEMSWhen troubleshooting wiring problems there are
six steps which can aid in the procedure. The stepsare listed and explained below. Always check for non-factory items added to the vehicle before doing anydiagnosis. If the vehicle is equipped with these items,disconnect them to verify these add-on items are notthe cause of the problem.
(1) Verify the problem.(2) Verify any related symptoms. Do this by per-
forming operational checks on components that arein the same circuit. Refer to the wiring diagrams.
(3) Analyze the symptoms. Use the wiring dia-grams to determine what the circuit is doing, wherethe problem most likely is occurring and where thediagnosis will continue.
(4) Isolate the problem area.(5) Repair the problem.(6) Verify proper operation. For this step check for
proper operation of all items on the repaired circuit.Refer to the wiring diagrams.
SERVICE PROCEDURES
WIRING REPAIRWhen replacing or repairing a wire, it is important
that the correct gauge be used as shown in the wir-ing diagrams. The wires must also be held securelyin place to prevent damage to the insulation.
(1) Disconnect battery negative cable(2) Remove 1 inch of insulation from each end of
the wire.
(3) Place a piece of heat shrink tubing over oneside of the wire. Make sure the tubing will be longenough to cover and seal the entire repair area.
(4) Spread the strands of the wire apart on eachpart of the exposed wire (example 1). (Fig. 11)
(5) Push the two ends of wire together until thestrands of wire are close to the insulation (example2) (Fig. 11)
(6) Twist the wires together (example 3) (Fig. 11)(7) Solder the connection together using rosin core
type solder only. Do not use acid core solder.(8) Center the heat shrink tubing over the joint,
and heat using a heat gun. Heat the joint until thetubing is tightly sealed and sealant comes out of bothends of the tubing.
(9) Secure the wire to the existing ones to preventchafing or damage to the insulation
(10) Connect battery and test all affected systems.
TERMINAL/CONNECTOR REPAIR-MOLEXCONNECTORS
(1) Disconnect battery.(2) Disconnect the connector from its mating half/
component.(3) Insert the terminal releasing special tool 6742
into the terminal end of the connector (Fig. 12).(4) Using special tool 6742 release the locking fin-
gers on the terminal (Fig. 13).(5) Pull on the wire to remove it from the connec-
tor.(6) Repair or replace the connector or terminal, as
necessary.
Fig. 10 Testing for Voltage Drop
Fig. 11 Wire Repair
TJ 8W - 01 GENERAL INFORMATION 8W - 01 - 7
DIAGNOSIS AND TESTING (Continued)
TERMINAL/CONNECTOR REPAIR—THOMAS ANDBETTS CONNECTORS
(1) Disconnect battery.(2) Disconnect the connector from its mating half/
component.(3) Push in the two lock tabs on the side of the
connector (Fig. 14).(4) Insert the probe end of special tool 6934 into
the back of the connector cavity (Fig. 15).(5) Grasp the wire and tool 6934 and slowly
remove the wire and terminal from the connector.(6) Repair or replace the terminal.(7) Install the wire and terminal in the connector.
Fully seat the terminal in the connector.(8) Push in the single lock tab on the side of the
connector (Fig. 16).
CONNECTOR REPLACEMENT(1) Disconnect battery.(2) Disconnect the connector that is to be repaired
from its mating half/component
Fig. 12 Molex Connector Repair
Fig. 13 Using Special Tool 6742
Fig. 14 Thomas and Betts Connector Lock ReleaseTabs
Fig. 15 Removing Wire Terminal
Fig. 16 Single Lock Tab
8W - 01 - 8 8W - 01 GENERAL INFORMATION TJ
SERVICE PROCEDURES (Continued)
(3) Remove the connector locking wedge, ifrequired (Fig. 17)
(4) Position the connector locking finger away fromthe terminal using the proper pick from special toolkit 6680. Pull on the wire to remove the terminalfrom the connector (Fig. 18) (Fig. 19).
(5) Reset the terminal locking tang, if it has one.(6) Insert the removed wire in the same cavity on
the repair connector.(7) Repeat steps four through six for each wire in
the connector, being sure that all wires are insertedinto the proper cavities. For additional connector pin-out identification, refer to the wiring diagrams.
(8) Insert the connector locking wedge into therepaired connector, if required.
(9) Connect connector to its mating half/compo-nent.
(10) Connect battery and test all affected systems.
CONNECTOR AND TERMINAL REPLACEMENT(1) Disconnect battery.(2) Disconnect the connector (that is to be
repaired) from its mating half/component.(3) Cut off the existing wire connector directly
behind the insulator. Remove six inches of tape fromthe harness.
(4) Stagger cut all wires on the harness side at1/2 inch intervals (Fig. 20).
(5) Remove 1 inch of insulation from each wire onthe harness side.
(6) Stagger cut the matching wires on the repairconnector assembly in the opposite order as was doneon the harness side of the repair. Allow extra lengthfor soldered connections. Check that the overalllength is the same as the original (Fig. 20).
(7) Remove 1 inch of insulation from each wire.(8) Place a piece of heat shrink tubing over one
side of the wire. Be sure the tubing will be longenough to cover and seal the entire repair area.
Fig. 17 Connector Locking Wedge
Fig. 18 Terminal Removal
Fig. 19 Terminal Removal Using Special Tool
Fig. 20 Stagger Cutting Wires
TJ 8W - 01 GENERAL INFORMATION 8W - 01 - 9
SERVICE PROCEDURES (Continued)
(9) Spread the strands of the wire apart on eachpart of the exposed wires.
(10) Push the two ends of wire together until thestrands of wire are close to the insulation.
(11) Twist the wires together.(12) Solder the connection together using rosin
core type solder only. Do not use acid core solder.(13) Center the heat shrink tubing over the joint
and heat using a heat gun. Heat the joint until thetubing is tightly sealed and sealant comes out of bothends of the tubing
(14) Repeat steps 8 through 13 for each wire.(15) Re-tape the wire harness starting 1-1/2 inches
behind the connector and 2 inches past the repair.(16) Re-connect the repaired connector.(17) Connect the battery, and test all affected sys-
tems.
TERMINAL REPLACEMENT(1) Disconnect battery.(2) Disconnect the connector being repaired from
its mating half. Remove connector locking wedge, ifrequired (Fig. 21).
(3) Remove connector locking wedge, if required(Fig. 21).
(4) Position the connector locking finger awayfrom the terminal using the proper pick from specialtool kit 6680. Pull on the wire to remove the terminalfrom the connector (Fig. 22) (Fig. 23).
(5) Cut the wire 6 inches from the back of theconnector.
(6) Remove 1 inch of insulation from the wire onthe harness side.
(7) Select a wire from the terminal repair assem-bly that best matches the color wire being repaired.
(8) Cut the repair wire to the proper length andremove 1 inch of insulation.
(9) Place a piece of heat shrink tubing over oneside of the wire. Make sure the tubing will be longenough to cover and seal the entire repair area.
(10) Spread the strands of the wire apart on eachpart of the exposed wires
(11) Push the two ends of wire together until thestrands of wire are close to the insulation.
(12) Twist the wires together.(13) Solder the connection together using rosin
core type solder only. Do not use acid core solder.(14) Center the heat shrink tubing over the joint
and heat using a heat gun. Heat the joint until thetubing is tightly sealed and sealant comes out of bothends of the tubing.
(15) Insert the repaired wire into the connector.(16) Install the connector locking wedge, if
required, and reconnect the connector to its matinghalf/component.
(17) Re-tape the wire harness starting 1-1/2 inchesbehind the connector and 2 inches past the repair.
(18) Connect battery, and test all affected systems.
Fig. 21 Connector Locking Wedge Tab (Typical)
Fig. 22 Terminal Removal
Fig. 23 Terminal Removal Using Special Tool
8W - 01 - 10 8W - 01 GENERAL INFORMATION TJ
SERVICE PROCEDURES (Continued)
DIODE REPLACEMENT(1) Disconnect the battery.(2) Locate the diode in the harness, and remove
the protective covering.(3) Remove the diode from the harness, pay atten-
tion to the current flow direction (Fig. 24).
(4) Remove the insulation from the wires in theharness. Only remove enough insulation to solder inthe new diode.
(5) Install the new diode in the harness, makingsure current flow is correct. If necessary refer to theappropriate wiring diagram for current flow.
(6) Solder the connection together using rosin coretype solder only. Do not use acid core solder.
(7) Tape the diode to the harness using electricaltape making, sure the diode is completely sealedfrom the elements.
(8) Re-connect the battery, and test affected sys-tems.
SPECIAL TOOLS
WIRING/TERMINAL
Fig. 24 Diode Identification
Probing Tool Package 6807
Terminal Pick 6680
Terminal Removing Tool 6932
Terminal Removing Tool 6934
TJ 8W - 01 GENERAL INFORMATION 8W - 01 - 11
SERVICE PROCEDURES (Continued)
8W-02 COMPONENT INDEX
Component Page4WD Switch . . . . . . . . . . . . . . . . . . . . . . . .8W-31, 40A/C Compressor Clutch . . . . . . . . . . . . . . . . . .8W-42A/C Compressor Clutch Relay . . . . . . . . . . . . .8W-42A/C Cycling Switch . . . . . . . . . . . . . . . . . .8W-30, 42A/C Heater Control . . . . . . . . . . . . . . . . . . . . .8W-42A/C High Pressure Switch . . . . . . . . . . . . .8W-30, 42ABS Diode . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35ABS Pump Motor. . . . . . . . . . . . . . . . . . . . . . .8W-35ABS Pump Motor Relay. . . . . . . . . . . . . . . . . .8W-35ABS System Relay . . . . . . . . . . . . . . . . . . . . . .8W-35Airbag Control Module. . . . . . . . . . . . . . . . . . .8W-43Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-43Automatic Shut Down Relay . . . . . . . . . . .8W-20, 30Back-Up Lamp. . . . . . . . . . . . . . . . . . . . . . . . .8W-51Back-Up Lamp Switch . . . . . . . . . . . . . . . . . . .8W-51Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-20Battery Temperature Sensor . . . . . . . . . . . . . .8W-30Blower Motor Relay . . . . . . . . . . . . . . . . . . . . .8W-42Blower Motor/Resistor Block . . . . . . . . . . . . . .8W-42Brake Warning Switch. . . . . . . . . . . . . . . . . . .8W-40Bypass Jumper . . . . . . . . . . . . . . . . . . . . . . . .8W-21Camshaft Position Sensor . . . . . . . . . . . . . . . .8W-30Center High Mounted Stop Lamp . . . . . . . . . .8W-51Cigar Lighter/Accessory Relay . . . . . . . . . . . . .8W-41Cigar Lighter/Power Outlet . . . . . . . . . . . . . . .8W-41Circuit Breaker . . . . . . . . . . . . . . . . . . . . .8W-50, 51City Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50Clockspring . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30Clutch Pedal Position Switch . . . . . . . . . . .8W-11, 21Combination Flasher . . . . . . . . . . . . . . . . . . . .8W-52Controller Anti-Lock Brake . . . . . . . . . . . . . . .8W-35Courtesy Lamps. . . . . . . . . . . . . . . . . . . . . . . .8W-44Crankshaft Position Sensor . . . . . . . . . . . . . . .8W-30Data Link Connector . . . . . . . . . . . . . . . . . . . .8W-30Daytime Running Lamp Module . . . . . . . . . . .8W-50Dome Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44Door Ajar Switches . . . . . . . . . . . . . . . . . . . . .8W-44Downstream Heated Oxygen Sensor . . . . . . . .8W-30Duty Cycle Evap/Purge Solenoid . . . . . . . . . . .8W-30Engine Coolant Temperature Sensor . . . . . . . .8W-30Engine Starter Motor. . . . . . . . . . . . . . . . . . . .8W-21Engine Starter Motor Relay. . . . . . . . . . . . . . .8W-21Fog Lamp Relay No. 1 . . . . . . . . . . . . . . . . . . .8W-50Fog Lamp Relay No. 2 . . . . . . . . . . . . . . . . . . .8W-50Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50Front Fog Lamp Switch . . . . . . . . . . . . . . . . . .8W-50Fuel Pump Module . . . . . . . . . . . . . . . . . . . . .8W-30Fuel Pump Relay . . . . . . . . . . . . . . . . . . . . . . .8W-30Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11Fuses (FB) . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11Fuses (PDC). . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10Fusible Link . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10
Component PageG-Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35Gauges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40Generator. . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-20Ground Distribution . . . . . . . . . . . . . . . . . . . .8W-15Headlamp Aiming Switch . . . . . . . . . . . . . . . .8W-50Headlamp Dimmer Switch. . . . . . . . . . . . . . . .8W-50Headlamp Leveling Motors . . . . . . . . . . . . . . .8W-50Headlamp Switch. . . . . . . . . . . . . . . . . . . . . . .8W-50Headlamps. . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50Horn Relay . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-41Horn Switch. . . . . . . . . . . . . . . . . . . . . . . . . . .8W-41Horns. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-41Hydraulic Control Unit . . . . . . . . . . . . . . . . . .8W-35Idle Air Control Motor . . . . . . . . . . . . . . . . . . .8W-30Ignition Coil. . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30Ignition Switch . . . . . . . . . . . . . . . . . . . . . . . .8W-10Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30Indicator Lamps. . . . . . . . . . . . . . . . . . . . . . . .8W-40Injectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30Instrument Cluster . . . . . . . . . . . . . . . . . . . . .8W-40Intake Air Temperature Sensor . . . . . . . . . . . .8W-30Internal Delay Relay . . . . . . . . . . . . . . . . . . . .8W-53Key-In Switch . . . . . . . . . . . . . . . . . . . . . .8W-40, 44Lamp Assemblies . . . . . . . . . . . . . . . . . . . . . . .8W-51Leak Detect Module. . . . . . . . . . . . . . . . . . . . .8W-30License Lamps . . . . . . . . . . . . . . . . . . . . . . . . .8W-51Manifold Absolute Pressure Sensor . . . . . . . . .8W-30Manual Transmission Jumper . . . . . . . . . .8W-21, 30Mercury Switch . . . . . . . . . . . . . . . . . . . . . . . .8W-44Oil Pressure Sensor . . . . . . . . . . . . . . . . . . . . .8W-30Park Brake Switch. . . . . . . . . . . . . . . . . . . . . .8W-40Park/Neutral Position Switch . . . . . . . . . . . . .8W-51Park/Turn Lamps . . . . . . . . . . . . . . . . . . . .8W-50, 52Power Distribution Center . . . . . . . . . . . . . . . .8W-10Power Steering Pressure Switch . . . . . . . . . . .8W-30Powertrain Control Module . . . . . . . . . . . . . . .8W-30PRNDL Lamp . . . . . . . . . . . . . . . . . . . . . . . . .8W-44Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-47Radio Antenna . . . . . . . . . . . . . . . . . . . . . . . . .8W-47Rear Fog Lamp . . . . . . . . . . . . . . . . . . . . . . . .8W-51Rear Fog Lamp Switch . . . . . . . . . . . . . . . . . .8W-51Rear Fog Smart Relay . . . . . . . . . . . . . . . . . . .8W-51Rear Washer Pump Motor . . . . . . . . . . . . . . . .8W-53Rear Window Defogger . . . . . . . . . . . . . . . . . .8W-48Rear Window Defogger Relay. . . . . . . . . . . . . .8W-48Rear Window Defogger Switch. . . . . . . . . . . . .8W-48Rear Wiper Motor . . . . . . . . . . . . . . . . . . . . . .8W-53Rear Wiper/Washer Switch . . . . . . . . . . . . . . .8W-53Repeaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-52Seat Belt Switch . . . . . . . . . . . . . . . . . . . . . . .8W-40Shift Interlock . . . . . . . . . . . . . . . . . . . . . . . . .8W-31Side Markers . . . . . . . . . . . . . . . . . . . . . . .8W-50, 52
TJ 8W - 02 COMPONENT INDEX 8W - 02 - 1
Component PageSound Bar/Dome Lamp . . . . . . . . . . . . . . . . . .8W-44Speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-47Speed Control Servo. . . . . . . . . . . . . . . . . .8W-30, 51Speed Control Switch Pods . . . . . . . . . . . . . . .8W-30Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40Splices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-70Stop Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51Stop Lamp Switch . . . . . . . . . . . . . . . . . . . . . .8W-51Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40Tail/Turn Signal Lamps . . . . . . . . . . . . . . . . . .8W-51Throttle Position Sensor . . . . . . . . . . . . . . . . .8W-30Torque Converter Clutch Solenoid . . . . . . .8W-30, 31
Component PageTrip Odometer Reset Switch . . . . . . . . . . . . . .8W-40Turn Signal Lamps . . . . . . . . . . . . . . . . . . . . .8W-52Turn Signal/Hazard Switch . . . . . . . . . . . . . . .8W-52Underhood Lamp . . . . . . . . . . . . . . . . . . . . . . .8W-44Upstream Heated Oxygen Sensor . . . . . . . . . .8W-30Vehicle Speed Sensor . . . . . . . . . . . . . . . . . . . .8W-30Volt Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40Wheel Speed Sensors . . . . . . . . . . . . . . . . . . . .8W-35Windshield Washer Pump Motor . . . . . . . . . . .8W-53Windshield Wiper Motor . . . . . . . . . . . . . . . . .8W-53Wiper Switch . . . . . . . . . . . . . . . . . . . . . . . . . .8W-53
8W - 02 - 2 8W - 02 COMPONENT INDEX TJ
8W-10 POWER DISTRIBUTION
Component PageA/C Compressor Clutch. . . . . . . . . . . . . . . .8W-10-17A/C Compressor Clutch Relay . . . . . . . . .8W-10-8, 17ABS Pump Motor Relay . . . . . . . . . . . . . . . .8W-10-8ABS System Relay . . . . . . . . . . . . . . . . . . . .8W-10-7Automatic Shut Down Relay . . . . . . . . . . . .8W-10-12Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-7Blower Motor Relay . . . . . . . . . . . . . . . . . .8W-10-14Blower Motor/Resistor Block . . . . . . . . . . . .8W-10-14Brake Warning Switch . . . . . . . . . . . . . . . .8W-10-10Bypass Jumper . . . . . . . . . . . . . . . . . . . . . . .8W-10-9Cigar Lighter/Accessory Relay. . . . . . . .8W-10-10, 11Cigar Lighter/Power Outlet. . . . . . . . . . . . .8W-10-11Clutch Pedal Position Switch . . . . . . . . . . . .8W-10-9Data Link Connector. . . . . . . . . . . . . . . . . .8W-10-16Dome Lamp . . . . . . . . . . . . . . . . . . . . . . . .8W-10-16Downstream Heated Oxygen Sensor . . . . . .8W-10-12Engine Starter Motor . . . . . . . . . . . . . . . .8W-10-7, 9Engine Starter Motor Relay . . . . . . . . . . .8W-10-7, 9Fuel Pump Module . . . . . . . . . . . . . . . . . . .8W-10-15Fuel Pump Relay . . . . . . . . . . . . . . . . . .8W-10-8, 15Fuse 1 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-11Fuse 2 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-11Fuse 2 (PDC) . . . . . . . . . . . . . . . . . . . . . .8W-10-7, 9Fuse 3 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-11Fuse 3 (PDC). . . . . . . . . . . . . . . . . . . . . .8W-10-7, 10Fuse 4 (PDC). . . . . . . . . . . . . . . . . . . . . .8W-10-7, 11Fuse 5 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-9Fuse 5 (PDC). . . . . . . . . . . . . . . . . . . . . .8W-10-7, 11Fuse 6 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-9Fuse 6 (PDC). . . . . . . . . . . . . . . . . . . . . .8W-10-7, 12Fuse 7 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-9Fuse 8 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-9Fuse 9 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-10Fuse 9 (PDC). . . . . . . . . . . . . . . . . . . . . .8W-10-7, 14Fuse 10 (FB) . . . . . . . . . . . . . . . . . . . . . . . .8W-10-10Fuse 10 (PDC). . . . . . . . . . . . . . . . . . . . .8W-10-7, 14Fuse 11 (FB) . . . . . . . . . . . . . . . . . . . . . . . .8W-10-10Fuse 11 (PDC) . . . . . . . . . . . . . . . . . . . . .8W-10-8, 14Fuse 13 (FB) . . . . . . . . . . . . . . . . . . . . . . . .8W-10-10Fuse 13 (PDC) . . . . . . . . . . . . . . . . . . . . . . .8W-10-7Fuse 14 (FB) . . . . . . . . . . . . . . . . . . . . . . . .8W-10-10Fuse 14 (PDC) . . . . . . . . . . . . . . . . . . . . . . .8W-10-8Fuse 15 (FB) . . . . . . . . . . . . . . . . . . . . . . . .8W-10-10Fuse 15 (PDC). . . . . . . . . . . . . . . . . . . . .8W-10-8, 15Fuse 16 (PDC). . . . . . . . . . . . . . . . . . . . .8W-10-8, 15Fuse 17 (FB) . . . . . . . . . . . . . . . . . . . . . . . .8W-10-15Fuse 17 (PDC). . . . . . . . . . . . . . . . . . . . .8W-10-8, 16
Component PageFuse 18 (PDC) . . . . . . . . . . . . . . . . . . . . . . .8W-10-8Fuse 19 (PDC). . . . . . . . . . . . . . . . . . . . .8W-10-8, 17Fuse 20 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-9Fuse 20 (PDC). . . . . . . . . . . . . . . . . . . . .8W-10-8, 17Fuse 21 (PDC). . . . . . . . . . . . . . . . . . . . .8W-10-8, 12Fuse Block . . . . . . . . . . . . . . . . . .8W-10-9, 10, 11, 15Fusible Link A11. . . . . . . . . . . . . . . . . . . . . .8W-10-7G300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-10Generator . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-7Headlamp Switch . . . . . . . . . . . . . . . . . . . .8W-10-14High Note Horn . . . . . . . . . . . . . . . . . . . . .8W-10-17Horn Relay . . . . . . . . . . . . . . . . . . . . . . .8W-10-8, 17Ignition Coil . . . . . . . . . . . . . . . . . . . . .8W-10-12, 13Ignition Switch . . . . . . . . . . . . . . . . . . . .8W-10-9, 10Injector No. 1 . . . . . . . . . . . . . . . . . . . . . . .8W-10-13Injector No. 2 . . . . . . . . . . . . . . . . . . . . . . .8W-10-13Injector No. 3 . . . . . . . . . . . . . . . . . . . .8W-10-12, 13Injector No. 4 . . . . . . . . . . . . . . . . . . . .8W-10-12, 13Injector No. 5 . . . . . . . . . . . . . . . . . . . . . . .8W-10-12Injector No. 6 . . . . . . . . . . . . . . . . . . . . . . .8W-10-12Instrument Cluster . . . . . . . . . . . . . . . . . . .8W-10-16Left Courtesy Lamp . . . . . . . . . . . . . . . . . .8W-10-16Low Note Horn . . . . . . . . . . . . . . . . . . . . . .8W-10-17Park Brake Switch . . . . . . . . . . . . . . . . . . .8W-10-10Power Distribution Center . . . . . . .8W-10-7, 8, 9, 10,
11, 12, 14, 15, 16, 17Powertrain Control Module. . . . . . . . . . . . .8W-10-12Radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-16Rear Window Defogger . . . . . . . . . . . . . . . .8W-10-15Rear Window Defogger Relay . . . . . . . . .8W-10-8, 15Rear Window Defogger Switch . . . . . . . . . .8W-10-15Right Courtesy Lamp . . . . . . . . . . . . . . . . .8W-10-16S101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-12S126 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-13S128 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-12S136 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-7S140 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-17S204 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-16S304 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-10S307 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-10S313 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-16S320 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-10-15Sound Bar/Dome Lamp . . . . . . . . . . . . . . . .8W-10-16Turn Signal/Hazard Switch. . . . . . . . . . . . .8W-10-14Underhood Lamp . . . . . . . . . . . . . . . . . . . .8W-10-16Upstream Heated Oxygen Sensor . . . . .8W-10-12, 13
TJ 8W - 10 POWER DISTRIBUTION 8W - 10 - 1
DEFOGGERWINDOWREAR
RELAY
8 5
9 6 3
147
2
2
4
6
5814 12
13
11
10
10
11
13
1214
22 21 1516
14 131920
18 17 1112
152821 40A7 14
8
7136 20 27
14
6125 30A 19 26
13
5114 40A 18 25
12
4103 40A 40A17 24
11
392 30A 30A16 23
10
281 40A 20A15 22
9
+ M1
FUSES
POWER DISTRIBUTION CENTER
RELAYHORN
NOTUSED
RELAYPUMPFUEL
ENGINESTARTER
MOTORRELAY
RELAYCLUTCH
COMPRESSORA/C
RELAYDOWNSHUT
AUTOMATIC
D
C
B
A
RELAYFAN
RADIATOR
SYSTEMABS
PUMPABS
MOTORRELAY
RELAY
40A
30A
8W - 10 - 2 8W-10 POWER DISTRIBUTION TJ
J988W-5 2767
FUSES
FUSE NO. AMPS FUSED CIRCUIT FEED CIRCUIT
A2 12PK/BK A0 6RD
A2 12PK/BK40A2
3 30A A1 14RD
A6 12RD/BK40A4
F30 12RD/PK40A5
6 30AA14 14RD/WT
7
8
10 30A
A111 12RD/LB
9 20A
A3 14RD/WT
40A11
12
13
14
15
A61 18DG/BK
M1 20PK/WT
20A16
17 10A
18
19
20 20A
A0 6RD
A0 6RD
A0 6RD
A0 6RD
A0 6RD
A0 6RD
A0 6RD
A0 6RD
A0 6RD
A0 6RD
A0 6RD
A0 6RD
A0 6RD
A0 6RD
L9 16BK/WT
-
F31 18VT
F31 18VT
21 20A F142 18OR/DG
40A A4 12BK/PK
B48 20RD/YL
-
-
-
10A
A0 6RD
A0 6RD
A0 6RD
A0 6RD
B47 14RD/LB
A142 14DG/PK
10A A17 20RD/GY
A0 6RD- -
A20 14RD/DB30A
40A A10 12RD/DG
A14 14RD/WT
TJ 8W-10 POWER DISTRIBUTION 8W - 10 - 3
2768 J988W-5
--
FUSED IGNITION (ST-RUN)F12 20RD/LG
A/C COMPRESSOR CLUTCH RELAY OUTPUTC3 20DB/BK
A17 20RD/GY FUSED B (+)
B9
B8
B7
B6
A/C COMPRESSOR CLUTCH RELAY
FUNCTIONCAVITY CIRCUIT
B10 C13 18DB/OR A/C COMPRESSOR CLUTCH RELAY CONTROL
B4
CIRCUITCAVITY FUNCTION
AUTOMATIC SHUT DOWN RELAY
B1
B2
B3
B5
FUSED B (+)A14 14RD/WT
A142 14DG/PK AUTOMATIC SHUT DOWN RELAY OUTPUT
F12 20RD/LG FUSED IGNITION (ST-RUN)
K51 18DB/YL AUTOMATIC SHUT DOWN RELAY CONTROL
- -
CIRCUITCAVITY FUNCTION
ABS PUMP MOTOR RELAY
C1
C2
C3
C4
- -
C6
C7
C8
C9
C5
- -
- -
- -
FUSED B (+)A10 12RD/DG
Z1 14BK GROUND
B47 14RD/LBABS SYSTEM RELAY OUTOUT
B116 20GY ABS PUMP MOTOR RELAY CONTROL
B120 12BR/WT ABS PUMP MOTOR RELAY OUTPUT
B19
B18
B17
B16
ABS SYSTEM RELAY
FUNCTIONCAVITY CIRCUIT
B20
A20 14RD/DB
ABS MAIN RELAY OUTPUTB47 14RD/LB
FUSED B(+)
Z1 14BK
ABS MAIN RELAY CONTROLB58 20GY/LB
GROUND
FUSED IGNITION (RUN)F20 20VT/WT
B47 14RD/LB
8W - 10 - 4 8W-10 POWER DISTRIBUTION TJ
J988W-5 2769
--
--
--
--
CIRCUITCAVITY FUNCTION
NOT USED
A1
A2
A3
A4
A5 - -
FUSED B (+)F31 18VT
--
HORN RELAY OUTPUT
X3 20RD/YL HORN RELAY CONTROL
X2 18WT/RD
F31 18VT FUSED B (+)
B14
B13
B12
B11
HORN RELAY
FUNCTIONCAVITY CIRCUIT
B15
--
FUEL PUMP RELAY OUTPUT
K31 18BR
FUSED IGNITION (ST-RUN)F12 20RD/LG
FUEL PUMP RELAY CONTROL
A141 18DG/WT
A61 18DG/BK FUSED B (+)
A9
A8
A7
A6
FUEL PUMP RELAY
FUNCTIONCAVITY CIRCUIT
--
ENGINE STARTER MOTOR RELAY OUTPUT
T41 20BR/LB
FUSED IGNITION (ST)
T40 12BR
PARK/NEUTRAL POSITION SWITCH SENSE
T141 14YL/RD
A2 12PK/BK FUSED B (+)
D13
D12
D11
D10
ENGINE STARTER MOTOR RELAY
FUNCTIONCAVITY CIRCUIT
D14
A10
TJ 8W-10 POWER DISTRIBUTION 8W - 10 - 5
2770 J988W-5
-
--
-
- -
- -
- -
REAR WINDOW DEFOGGER RELAY OUTPUT
CIRCUITCAVITY FUNCTION
NOT USED
C10
C11
C12
C13
C14
CIRCUITCAVITY FUNCTION
REAR WINDOW DEFOGGER RELAY
D2
D4
D5
D6
D8
FUSED B (+)A4 12BK/PK
F12 20RD/LG FUSED IGNITION (ST-RUN)
C81 20LB/WT REAR WINDOW DEFOGGER RELAY CONTROL
C15 12BK/WT
- -
8W - 10 - 6 8W-10 POWER DISTRIBUTION TJ
J988W-5 2771
CENTERDISTRIBUTIONPOWER
BATTERY
ENGINESTARTERMOTOR
A06
RD RD6
A0
TOIGNITIONSWITCH
PK/BK12A2
2FUSE
40A 30A
FUSE3 4
FUSE
40A5FUSE
40A
D10ENGINESTARTERMOTORRELAY
30A
FUSE10
GENERATOR
A116
BK/GY
S136
A11LINKFUSIBLE
10DG
A
(8W-10-8)
TOFUSE
11 (PDC)
A314
RD/WT
SWITCHHEADLAMP
TO
A114RD
SWITCHIGNITION
TO TOFUSE
BLOCK
RD/BK12A6 F30
12RD/PK
RELAYACCESSORY
TO
30A
FUSE6
RD/WT14
A14
20A
FUSE9
TOAUTOMATIC
SHUT
BK/WT16L9
DOWNRELAY
1
8 9
2
10
3
11
4
12
5
22
15
16
23
1
B17ABSSYSTEMRELAY
30A
FUSE13
19
26
A1414
RD/WT
C103TO
SWITCHHAZARDSIGNAL/
TURNTO
(8W-20-2)
(8W-21-2)
(8W-10-9) (8W-10-10) (8W-10-11) (8W-10-11)
(8W-21-2)
(8W-10-14)
(8W-20-2)
(8W-10-12)
(8W-10-14)
(8W-35-2)
TJ 8W-10 POWER DISTRIBUTION 8W - 10 - 7
2776 J988W-5
A20
A19
A18
A17
A13
A1428
21
A11
A12
24
17
RELAY
19FUSE
10A
B6A/CCOMPRESSORCLUTCH
17FUSE
10A
RELAYPUMPFUEL
B13HORNRELAY
20FUSE
20A
B11
10 (PDC)FUSEFROM
PK/WT20M1
A6
20A
FUSE16
TOC108
POWERDISTRIBUTIONCENTER
A
(8W-10-7)
DEFOGGER
D2REARWINDOW
15FUSE
40A
RELAY
RELAY
A11112
RD/LB
MOTORBLOWER
TO
40A
FUSE11
MOTORPUMPABS
C2
40A
FUSE14
RELAY
20
27
MOTORPUMPABS
C4
10A
FUSE18
RELAY
A16
A15 A21
A22
21FUSE
20A
FROMABS
DIODE
B4820
RD/YL
FROMS101
A14214
DG/PK
F14218
OR/DG
TOC103
TOS114
B4714
RD/LB
(8W-42-3)
(8W-10-17)
(8W-10-16)
(8W-30-3)
(8W-10-15)
(8W-41-2)
(8W-10-17)
(8W-10-15)
(8W-48-2)
(8W-10-14)
(8W-35-2)
(8W-35-2)
(8W-10-12)
8W - 10 - 8 8W-10 POWER DISTRIBUTION TJ
J988W-5 2777
BATT A0
CENTERDISTRIBUTIONPOWER
ENGINESTARTERMOTORRELAY
A212
PK/BK
40A
FUSE2
BR12
T40
MOTORSTARTERENGINE
1
8
F6 C106
D14
D10
3021 4
SWITCHIGNITION
M/TA/T
2
T4012BR
3
10
A4114YL
CLUTCHPEDALJUMPER
BYPASS2
BK/OR12
A22
5
5FUSE
10A
BLOCKFUSE
20A
FUSE6
7FUSE
10A
4
20A
FUSE8
POSITIONSWITCH
2
1 START2 RUN
3 LOCK0 OFF
4 ACC
20A
FUSE20
20
A4112YL
(8W-10-7)
(8W-10-7)
(8W-21-2)
(8W-21-2)
(8W-11-5)
(8W-11-2)
(8W-11-5)
(8W-11-6)
(8W-11-6)
(8W-21-2)
(8W-21-2)
(8W-10-10)
(8W-11-9)
TJ 8W-10 POWER DISTRIBUTION 8W - 10 - 9
2778 J988W-5
BK16Z1
1
3021 4
BK/OR12
A22
4
3
412 0 3
DB14A21 A31
14BK/DG
ST A41
A4114YL
10
7
3021 4
SWITCHIGNITION
9
3021 4
8
2
G920
GY/BK
WARNINGBRAKE
1
BATT A0
CENTERDISTRIBUTIONPOWER
30A
FUSE3
2
9
C106F5
RD14A1
A114RD
S304
Z116BK
G300
F11 C106
SWITCH
SWITCHBRAKEPARK
G920
GY/BK
G9 C322
G920
GY/BK
G920
GY/BK
RUN A22
10A
FUSE11
10FUSE
10A
FUSEBLOCK
10A
FUSE9
9
A212
PK/BK
BATT A2
13FUSE
10A
20A
FUSE14
15FUSE
10A
13
A3114
BK/DG
2
RELAYACCESSORYLIGHTER/CIGAR
S307
A3114
BK/DG
1 START2 RUN
3 LOCK0 OFF
4 ACC
(8W-10-9)
(8W-10-7)
(8W-10-7)
(8W-15-7)
(8W-15-7)
(8W-40-6)
(8W-40-6)
(8W-10-9)
(8W-11-7)
(8W-11-7)
(8W-11-2)
(8W-11-7)
(8W-10-9)
(8W-11-9)
(8W-11-9)
(8W-11-9)
(8W-41-2)
8W - 10 - 10 8W-10 POWER DISTRIBUTION TJ
J988W-5 2779
BATT A0
40A
FUSE4
A612
RD/BK
CENTERDISTRIBUTIONPOWER
5FUSE
40A
RD/PK12
F30
1
RELAYACCESSORYLIGHTER/CIGAR
3
10 11
4
1
1FUSE
20A
BLOCKFUSE
20A
FUSE2
F3016
RD/PK
F1 C106
CIGARLIGHTER/POWEROUTLET
A612
RD/BK
F7 C106
3FUSE
20A
(8W-10-7)
(8W-10-7)
(8W-41-2)
(8W-11-4)
(8W-11-2)
(8W-11-4)
(8W-41-2)
(8W-11-4)
TJ 8W-10 POWER DISTRIBUTION 8W - 10 - 11
2780 J988W-5
4
A9 C202F3816LB
3
(8W-11-9)
19
39
20A
FUSE19
FUSEBLOCK(8W-11-2)
F22
WT/PK12
1998 Jeep Wrangler TJPublication No. 81-370-8148TSB 26-10-98 October, 1998
1
1
BATT A0
30A
FUSE6
CENTERDISTRIBUTIONPOWER
DOWNSHUTAUTOMATIC
DG/PK14
A142
B2
B1
RELAY
S101
S128
C12 C1POWERTRAINCONTROLMODULE
A142
DG/PK14
1
OR/DG
F142
1
18
5
12
14RD/WT
A14
C2A22
3 C103
14RD/WT
A14
A14
RD/WT14
18F142
OR/DG
B
(8W-10-13)
TOS126
18F142
OR/DG18
F142
OR/DG18
F142
OR/DGOR/DG
F14218
DOWNSTREAMHEATEDOXYGENSENSOR
1
SENSOR
1UPSTREAMHEATEDOXYGEN
F14218
OR/DG
1IGNITIONCOIL(2.5L)
F14216
OR/DG
(2.5L)
20A
FUSE21
A22
A21
A14214
DG/PK
1 C103
F14218
OR/DG
F14218
OR/DG
INJECTORNO. 3(4.0L)
(4.0L)NO. 4INJECTOR
(4.0L)NO. 5INJECTOR
(4.0L)NO. 6INJECTOR
(8W-10-7)
(8W-10-8)
(8W-30-2)
(8W-20-2)
(8W-30-8)
(8W-30-4)
(8W-30-8)
(8W-30-6)
(8W-30-6)
(8W-30-6)
(8W-30-6)
8W - 10 - 12 8W-10 POWER DISTRIBUTION TJ
J988W-5 2781
1
1
COILIGNITION
1
UPSTREAMHEATEDOXYGENSENSOR
FROMS128
B
(8W-10-12)
OR/DG18
F142
S126
11
1
(4.0L)
(4.0L)
F14218
OR/DG OR/DG18
F142
OR/DG18
F142
OR/DG18
F142
OR/DG18
F142
OR/DG18
F142
NO. 1INJECTOR
INJECTORNO. 2
INJECTORNO. 3(2.5L)
(2.5L)NO. 4INJECTOR
(8W-30-8)
(8W-30-4)
(8W-30-5)(8W-30-6)
(8W-30-5)(8W-30-6)
(8W-30-5)
(8W-30-5)
TJ 8W-10 POWER DISTRIBUTION 8W - 10 - 13
2782 J988W-5
BATT A0
CENTERDISTRIBUTIONPOWER
22
15
9FUSE
20A
L916
BK/WT
D11
BK/WT16L9
SIGNAL/TURN
6
HAZARDSWITCH
30A
FUSE10
23
16
C108D2
RD/WT14A3
A314
RD/WT
C204C6
RD/WT14A3
SWITCHHEADLAMP
8
17
24
11FUSE
40A
A11112
RD/LB
F12 C106
A12 C202
RD/LB12
A111
C2115
RD/LB12
A111
A11112
RD/LB
RELAY
BLOWERMOTOR
4
1
DG12C1
BLOCKRESISTOR
ABLOWERMOTOR/
C1
(8W-10-7)
(8W-10-7)(8W-10-8)
(8W-50-2)(8W-50-3)
(8W-42-2)(8W-42-4)
(8W-42-2)(8W-42-4)
(8W-52-2)
8W - 10 - 14 8W-10 POWER DISTRIBUTION TJ
J988W-5 2783
BATT A0
21
28
15FUSE
40A
D2
D8
POWERDISTRIBUTIONCENTER
BK/WT12
C15
20A
FUSE16
A11
A12
REARWINDOWDEFOGGERRELAY
F8 C106
C1512
BK/WT
A5 C202
C323H1
BK/WT12
C15
F8120
DB/RD
3
1 C326
C1512
BK/WT
C1512GY
RELAYPUMPFUEL
A7
A6
A14118
DG/WT
7 C103
DG/WT18
A141
1
MODULE
FUELPUMP
S320
C1512
BK/WT
10A
FUSE17
17
37
FUSEBLOCK
C1512
BK/WT
F8120
DB/RD
(HARD TOP)SWITCHDEFOGGERWINDOWREAR
(HARD TOP)DEFOGGERWINDOWREAR
(8W-10-7)
(8W-10-8)
(8W-48-2)(8W-30-3)
(8W-30-3)
(8W-11-9)
(8W-11-2)
(8W-48-2)(8W-48-2)
TJ 8W-10 POWER DISTRIBUTION 8W - 10 - 15
2784 J988W-5
BATT A0
A14
A13
17FUSE
10A
POWERDISTRIBUTIONCENTER
M120
PK/WT
D12 C108
M120
PK/WT
LAMPUNDERHOOD
M120
PK/WT
COURTESYRIGHT
LAMP
ARADIO
7A
LAMP
LEFTCOURTESY
CONNECTORDATA LINK
2
PK/WT20M1
M120
PK/WT
S204
M120
PK/WT
HARD TOP SOFT TOP
M120
PK/WT
M120
PK/WT
SYSTEM2 SPEAKER 4 SPEAKER
SYSTEM
USEDNOT
C323H2
M120
PK/WT PK/WT20M1
H2 C323
C3253
PK/WT20M1
LAMP
BAR/SOUND
DOME
1
PK/WT20M1
C323H2
M120
PK/WT
2 SPEAKERSYSTEM SYSTEM
4 SPEAKER
M120
PK/WT
8 C326
LAMPDOME
C3268 3 C325
S313
M120
PK/WT
PK/WT20M1
16
9
INSTRUMENTCLUSTER
C2
M120
PK/WT
B7 C203
C1
(8W-10-7)
(8W-10-8)(8W-44-2)
(8W-44-3)
(8W-30-12)
(8W-47-2)
(8W-44-3)
(8W-44-2)
(8W-44-2)
(8W-40-2)
8W - 10 - 16 8W-10 POWER DISTRIBUTION TJ
J988W-5 2785
BATT A0
A17
A18
19FUSE
10A
B6
B7
POWERDISTRIBUTIONCENTER
A/CCOMPRESSORCLUTCHRELAY
RELAYHORN
20A
FUSE20
A20
A19
B12
B11B13
C320
DB/BK WT/RD18X2
14 C103
DB/BK20C3
C1106
COMPRESSORA/C
CLUTCH1
X218
WT/RD
1LOWNOTEHORN HORN
NOTEHIGH
S140
X218
WT/RD
X218
WT/RD
(8W-10-7)
(8W-10-8)
(8W-42-3)
(8W-41-2)
(8W-42-3)
(8W-41-2) (8W-41-2)
TJ 8W-10 POWER DISTRIBUTION 8W - 10 - 17
2786 J988W-5
8W-11 FUSE/FUSE BLOCK
Component PageA/C Compressor Clutch Relay . . . . . . . . . . . .8W-11-7A/C Heater Control . . . . . . . . . . . . . . . . . .8W-11-6, 8ABS System Relay . . . . . . . . . . . . . . . . . . . .8W-11-6Airbag Control Module . . . . . . . . . . . . . . .8W-11-5, 7Automatic Shut Down Relay . . . . . . . . . . . . .8W-11-7Back-Up Lamp Switch . . . . . . . . . . . . . . . . .8W-11-6Clutch Pedal Position Switch . . . . . . . . . . . .8W-11-9Controller Anti-Lock Brake . . . . . . . . . . . . . .8W-11-6Daytime Running Lamp Module . . . . . . . . . .8W-11-7Duty Cycle Evap/Purge Solenoid. . . . . . . . . .8W-11-7Engine Starter Motor Relay . . . . . . . . . . . . .8W-11-9Fog Lamp Relay No. 1 . . . . . . . . . . . . . . . . .8W-11-4Fog Lamp Relay No. 2 . . . . . . . . . . . . . . . . .8W-11-4Fuel Pump Relay . . . . . . . . . . . . . . . . . . . . .8W-11-7Fuse 1 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-4Fuse 2 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-4Fuse 3 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-4Fuse 4 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-4Fuse 5 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-5Fuse 6 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-5Fuse 7 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-6Fuse 8 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-6Fuse 9 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-7Fuse 10 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-7Fuse 11 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-7Fuse 12 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-8Fuse 13 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-9Fuse 14 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-9Fuse 15 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-9Fuse 17 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-9Fuse 20 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-9
Component PageFuse Block . . . . . . . . . . . . . . .8W-11-2, 4, 5, 6, 7, 8, 9G300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-4Headlamp Switch . . . . . . . . . . . . . . . . . . .8W-11-4, 8Immobilizer . . . . . . . . . . . . . . . . . . . . . . . .8W-11-4, 7Instrument Cluster . . . . . . . . . . . . . . . . . .8W-11-7, 8Leak Detect Module . . . . . . . . . . . . . . . . . . .8W-11-7Left Door Ajar Switch . . . . . . . . . . . . . . . . . .8W-11-4Park/Neutral Position Switch . . . . . . . . . . . .8W-11-6Powertrain Control Module. . . . . . . . . . . . . .8W-11-7PRNDL Lamp . . . . . . . . . . . . . . . . . . . . . . . .8W-11-8Radio. . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-8, 9Rear Fog Lamp Switch . . . . . . . . . . . . . . . . .8W-11-8Rear Window Defogger Relay . . . . . . . . . .8W-11-7, 9Rear Window Defogger Switch . . . . . . . . .8W-11-8, 9Rear Wiper Motor . . . . . . . . . . . . . . . . . . . . .8W-11-5Rear Wiper/Washer Switch . . . . . . . . . . . .8W-11-5, 8Right Door Ajar Switch . . . . . . . . . . . . . . . . .8W-11-4S102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-7S108 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-6S131 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-7S206 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-8S304 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-4S306 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-9S320 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-9S401 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-5Shift Interlock. . . . . . . . . . . . . . . . . . . . . . . .8W-11-7Stop Lamp Switch. . . . . . . . . . . . . . . . . . . . .8W-11-4Torque Converter Clutch Solenoid. . . . . . . . .8W-11-7Turn Signal/Hazard Switch. . . . . . . . . . . . . .8W-11-9Windshield Wiper Motor . . . . . . . . . . . . . . . .8W-11-9Wiper Switch. . . . . . . . . . . . . . . . . . . . . . . . .8W-11-9
TJ 8W - 11 FUSE/FUSE BLOCK 8W - 11 - 1
FUSE BLOCKFRONT OF
20
FUSE20
40 39
19FUSE
19
38
18FUSE
18
37
17FUSE
17
13
FUSE13
33
14
FUSE14
34
15
FUSE15
3536
16FUSE
16
9
FUSE9
29
10
FUSE10
30
11
FUSE11
3132
12FUSE
12
5
FUSE5
25
6
FUSE6
26
7
FUSE7
2728
8FUSE
8
1
FUSE1
21
2
FUSE2
22
3
FUSE3
2324
4FUSE
4
8W - 11 - 2 8W-11 FUSE/FUSE BLOCK TJ
J988W-5 2787
FUSES
FUSE NO. AMPS FUSED CIRCUIT FEED CIRCUIT
F34 18TN/BK
F32 18PK/DB
20A1
3
Z1 20BK10A4
F23 18DB/YL10A5
6 20A V23 18BR/PK
7
8
10 10A
F12 20RD/LG
9 10A
G5 20DB/WT
10A11
12
10A13
14 20A
15
16
17 10A
18
19
20 20A
A6 12RD/BK
M23 20YL/BK
A21 14DB
A31 14BK/DG
F14 18LG/YL
L5 20BK/GY
V6 18PK/BK
10A X12 20PK
-
10A
10A
A22 12BK/OR
E1 18TN
20A -
10A F20 20VT/WT
20A2
20A
20A
T141 14YL/RD
F24 14RD/DG
E2 20OR
F61 18WT/OR
Z1 20BK
M23 20YL/BK
-
- --
A41 14YL
A41 12YL
G5 20DB/WT
F12 20RD/LG
E2 20OR
C15 12BK/WTF81 20DB/RD
TJ 8W-11 FUSE/FUSE BLOCK 8W - 11 - 3
2788 J988W-5
21
FUSEBLOCK
1FUSE
20A
BATT A6
20A
FUSE2
22
F3418
TN/BK
F3418
TN/BK
A11 C202
HEADLAMPSWITCH
4 1IMMOBILIZER
F3418
TN/BK
5
PK/DB18
F32
STOPLAMPSWITCH
G300
BK16Z1
S304
4FUSE
10A
24
Z120BK
4
1
SWITCH
DOORLEFT
AJAR AJAR
RIGHTDOOR
SWITCH1
M2320
YL/BK YL/BK20
M23
23
20A
FUSE3
NO. 1RELAYLAMPFOG
2
NO. 2RELAYLAMPFOG
2
3
Z120BK
Z120BK
F6118
WT/OR
(8W-11-2)
(8W-10-11)
(8W-50-2)(8W-50-3)
(8W-30-13)
(8W-51-3)
(8W-44-3) (8W-44-3)
(8W-15-7)
(8W-15-7)
(8W-50-7)
(8W-50-6)
8W - 11 - 4 8W-11 FUSE/FUSE BLOCK TJ
J988W-5 2859
25
FUSEBLOCK
5FUSE
10A
RUN A22
20A
FUSE6
26
F2318
DB/YL
MODULECONTROLAIRBAG
20
BR/PK18
V23
SOFT TOP HARD TOP
V2318
BR/PK
H4 C323 C323H4
BR/PK18
V23
V2318
BR/PK
5 C326
BR/PK18
V23
S401
V2318
BR/PK
1REARWIPERMOTOR
BR/PK18
V23
4 C326
C322G10
V2318
BR/PK
BR/PK18
V23
C202A7
WASHERWIPER/REAR
5
SWITCH
BR/PK18
V23
NOTUSED
(8W-11-2)
(8W-10-9)
(8W-43-2)
(8W-53-4)
(8W-53-4)
TJ 8W-11 FUSE/FUSE BLOCK 8W - 11 - 5
2789 J988W-5
27
FUSEBLOCK
7FUSE
10A
RUN A22
20A
FUSE8
28
F2020
VT/WT
F3 C106
VT/WT20
F20
C202A1
RD/DG14
F24
F2414
RD/DG
A/CHEATERCONTROL
C C3
10 C104F2018
VT/WT
M/TA/T
VT/WT18
F20
C1544
F2018
VT/WT VT/WT18
F20
4 C154F2018
VT/WT
SWITCH
1PARK/NEUTRALPOSITION
BBACK-UPLAMPSWITCH
F2020
VT/WT
OTHERS ABS
F2020
VT/WT
C15
BRAKEANTI-LOCKCONTROLLER
F2020
VT/WT VT/WT20
F20
ABSSYSTEMRELAY
B20
S108
(IN PDC)
(8W-11-2)
(8W-10-9)
(8W-42-2)(8W-42-4)
(8W-51-2)(8W-51-2)
(8W-35-3)(8W-35-2)
8W - 11 - 6 8W-11 FUSE/FUSE BLOCK TJ
J988W-5 2790
29
FUSEBLOCK
9FUSE
10A
ST-RUN A21
10A
FUSE11
31
10A
FUSE10
30
MODULECONTROLAIRBAG
17
LG/YL18
F14
2C28
CLUSTERINSTRUMENT
C106F10
RD/LG20
F12
S102
F1220
RD/LG
9 C103
S131
RD/LG18
F12F1220
RD/LG
RD/LG20
F12
RD/LG20
F12
RD/LG20
F12
RD/LG20
F12
RD/LG20
F12
C11011
F1220
RD/LG
CLUTCHCONVERTERTORQUE
A
SOLENOID
A2POWERTRAINCONTROLMODULE
C2
PURGE
2DUTYCYCLEEVAP/
SOLENOID
(IN PDC)
DOWNSHUTAUTOMATIC
RELAY
B3
(IN PDC)
A10
RELAYPUMPFUEL
D4
RELAY
REARWINDOWDEFOGGER
(IN PDC)
(IN PDC)
CLUTCHCOMPRESSORA/C
RELAY
B8
10 C202
G520
DB/WT
G520
DB/WT
3IMMOBILIZER
F1220
RD/LG
MODULEDETECTLEAK
2
7 C180
F1220
RD/LG
F1220
RD/LG
5
(CANADA)MODULELAMPRUNNINGDAYTIME
F1220
RD/LG
INTERLOCKSHIFT
(8W-11-2)
(8W-10-10)
(8W-43-2)(8W-40-2)
(8W-31-2)(8W-30-2)
(8W-30-10)
(8W-20-2)
(8W-30-3)(8W-48-2)
(8W-42-3)
(8W-30-13)
(8W-30-10)
(8W-50-8)
(8W-31-2)
TJ 8W-11 FUSE/FUSE BLOCK 8W - 11 - 7
2791 J988W-5
FUSEBLOCK
BATT F34
10A
FUSE12
32
12
E118TN
A3 C202
E118TN
1
A4 C202
E220OR
OR20E2
A
LAMPPRNDL
4
4 3
AA/CHEATERCONTROL
C2
RADIO5 C1
INSTRUMENTCLUSTER
3 C2
E220OR
S206
OR20E2
OR20E2
OR20E2
OR20E2
0 1 2 3 4 5
SWITCHHEADLAMP
5 MIN
2 HEAD
4 MAX
1 PARK0 OFF
3 DOME
E220OR
E220OR
(EUROPE)SWITCHLAMPFOGREAR
(HARD TOP)SWITCHDEFOGGERWINDOWREAR
(HARD TOP)SWITCHWASHERWIPER/REAR
(8W-11-2)
(8W-11-4)
(8W-44-4)
(8W-42-2)(8W-42-4)
(8W-47-2)
(8W-40-8)
(8W-50-2)(8W-50-3)
(8W-51-5)
(8W-48-2) (8W-53-4)
8W - 11 - 8 8W-11 FUSE/FUSE BLOCK TJ
J988W-5 2792
33
FUSEBLOCK
13FUSE
10A
RUN-ACC A31
10A
FUSE15
35
20A
FUSE14
34
HAZARDSIGNAL/TURN
5
L520
BK/GY
SWITCH
MOTORWIPERWINDSHIELD
1
5
S306
V618
PK/BK
PK/BK18V6
PK/BK18V6
6RADIO
C1
10 C204
X1220PK
17FUSE
10A
20FUSE
20A
37 40
D8
RELAYDEFOGGERWINDOWREAR
(IN PDC)
F8 C106
S320
C1512
BK/WT
17 20
1
2
SWITCHPOSITIONPEDALCLUTCH
3
TOP)(HARDSWITCHDEFOGGERWINDOWREAR
A5 C202
F8120
DB/RDF9 C106
ST A41
A41 12YL
T141 14YL/RD
T14114
YL/RD
D11
(IN PDC)RELAYMOTORSTARTERENGINE
T14114
YL/RD
SWITCHWIPER
(8W-11-2)
(8W-10-10)
(8W-52-2)
(8W-53-2)(8W-53-3)
(8W-47-2)
(8W-48-2)
(8W-48-2)
(8W-48-2)
(8W-10-9)
(8W-21-2)
(8W-53-2)(8W-53-3)
TJ 8W-11 FUSE/FUSE BLOCK 8W - 11 - 9
2793 J988W-5
CIGAR
ACCESSORYLIGHTER/
RELAY(8W-41-2)4
WT/PK
F2212
39
19
1920A
FUSE
F38
3
LB16
A9 C202
16F38
LB
(8W-41-2)
CIGAR
POWERLIGHTER/
OUTLET
1998 Jeep Wrangler TJPublication No. 81-370-8148TSB 26-10-98 October, 1998
8W-15 GROUND DISTRIBUTION
Component Page4wd Switch . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-5A/C Heater Control . . . . . . . . . . . . . . . . . . . .8W-15-6ABS Pump Motor . . . . . . . . . . . . . . . . . . . . .8W-15-2ABS Pump Motor Relay . . . . . . . . . . . . . . . .8W-15-2ABS System Relay . . . . . . . . . . . . . . . . . . . .8W-15-2Airbag Control Module . . . . . . . . . . . . . . . . .8W-15-8Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-6Blower Motor Relay . . . . . . . . . . . . . . . . . . .8W-15-6Blower Motor/Resistor Block. . . . . . . . . . . . .8W-15-6Center High Mounted Stop Lamp . . . . . . . . .8W-15-8Cigar Lighter/Accessory Relay . . . . . . . . . . .8W-15-7Cigar Lighter/Power Outlet . . . . . . . . . . . . .8W-15-6Combination Flasher . . . . . . . . . . . . . . . . . .8W-15-7Controller Anti-Lock Brake. . . . . . . . . . . . . .8W-15-2Data Link Connector . . . . . . . . . . . . . . . . . .8W-15-5Daytime Running Lamp Module . . . . . . . . . .8W-15-2Downstream Heated Oxygen Sensor . . . . . . .8W-15-5Fog Lamp Relay No. 1 . . . . . . . . . . . . . . . . .8W-15-7Fog Lamp Relay No. 2 . . . . . . . . . . . . . . . . .8W-15-7Front Fog Lamp Switch . . . . . . . . . . . . . . . .8W-15-6Fuel Pump Module . . . . . . . . . . . . . . . . . . . .8W-15-5Fuse 4 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-7Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-7G100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-2G101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-2G102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-3G103 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-4G104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-4G105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-5G106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-6G107 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-6G200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-6G201 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-6G202 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-6G300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-7G301 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-8G302 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-8Generator . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-4Headlamp Aiming Switch . . . . . . . . . . . . . . .8W-15-6Headlamp Switch . . . . . . . . . . . . . . . . . . . . .8W-15-6High Note Horn . . . . . . . . . . . . . . . . . . . . . .8W-15-3Ignition Switch . . . . . . . . . . . . . . . . . . . . . . .8W-15-7Immobilizer. . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-8Instrument Cluster . . . . . . . . . . . . . . . . . . . .8W-15-6Left City Lamp . . . . . . . . . . . . . . . . . . . . . . .8W-15-3Left Door Ajar Switch . . . . . . . . . . . . . . . . . .8W-15-7Left Fog Lamp . . . . . . . . . . . . . . . . . . . . . . .8W-15-3
Component PageLeft Headlamp . . . . . . . . . . . . . . . . . . . . . . .8W-15-3Left Headlamp Leveling Motor . . . . . . . . . . .8W-15-3Left License Lamp . . . . . . . . . . . . . . . . . . . .8W-15-8Left Park/Turn Lamp . . . . . . . . . . . . . . . . . .8W-15-3Left Repeater . . . . . . . . . . . . . . . . . . . . . . . .8W-15-3Low Note Horn . . . . . . . . . . . . . . . . . . . . . . .8W-15-3Manual Transmission Jumper . . . . . . . . . . .8W-15-5Power Steering Pressure Switch . . . . . . . . . .8W-15-5Powertrain Control Module. . . . . . . . . . . . . .8W-15-5PRNDL Lamp . . . . . . . . . . . . . . . . . . . . . . . .8W-15-7Rear Fog Lamp . . . . . . . . . . . . . . . . . . . . . . .8W-15-8Rear Fog Lamp Switch . . . . . . . . . . . . . . . . .8W-15-6Rear Fog Smart Relay . . . . . . . . . . . . . . . . .8W-15-7Rear Washer Pump Motor. . . . . . . . . . . . . . .8W-15-8Rear Window Defogger . . . . . . . . . . . . . . . . .8W-15-8Rear Window Defogger Switch . . . . . . . . . . .8W-15-6Rear Wiper Motor . . . . . . . . . . . . . . . . . . . . .8W-15-8Rear Wiper/Washer Switch . . . . . . . . . . . . . .8W-15-6Right City Lamp . . . . . . . . . . . . . . . . . . . . . .8W-15-4Right Door Ajar Switch. . . . . . . . . . . . . . . . .8W-15-7Right Fog Lamp . . . . . . . . . . . . . . . . . . . . . .8W-15-4Right Headlamp . . . . . . . . . . . . . . . . . . . . . .8W-15-4Right Headlamp Leveling Motor . . . . . . . . . .8W-15-4Right License Lamp . . . . . . . . . . . . . . . . . . .8W-15-8Right Park/Turn Lamp . . . . . . . . . . . . . . . . .8W-15-4Right Repeater . . . . . . . . . . . . . . . . . . . . . . .8W-15-4S106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-2S109 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-2S117 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-3S122 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-3S125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-4S130 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-5S132 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-5S207 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-6S209 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-6S304 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-7S309 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-8S316 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-8S400 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-15-8Seat Belt Switch . . . . . . . . . . . . . . . . . . . . . .8W-15-8Speed Control Servo . . . . . . . . . . . . . . . . . . .8W-15-2Stop Lamp Switch. . . . . . . . . . . . . . . . . . . . .8W-15-7Underhood Lamp . . . . . . . . . . . . . . . . . . . . .8W-15-2Upstream Heated Oxygen Sensor . . . . . . . . .8W-15-5Windshield Washer Pump Motor. . . . . . . . . .8W-15-3Windshield Wiper Motor . . . . . . . . . . . . . . . .8W-15-7Wiper Switch . . . . . . . . . . . . . . . . . . . . . . . .8W-15-7
TJ 8W - 15 GROUND DISTRIBUTION 8W - 15 - 1
S106
Z118BK
BK12Z1
1
2
Z112BK
BK/PK16Z22
ANTI-LOCKCONTROLLER
BRAKE
BK/PK14Z22
G101
G100
C3
Z114BK
BK14Z1
B19
LAMPUNDERHOOD
13 C2 C214
Z2216
BK/PK
S109
SERVOCONTROLSPEED
4
Z118BK
Z120BK
UNDERHOODLAMP
1
4
SPEEDCONTROLSERVO
G100
Z118BK
Z118BK
Z120BK
(ABS)
8
Z118BK
(CANADA)MODULELAMPRUNNINGDAYTIME
4 C180
4 C180
(IN PDC)MOTORPUMPABS
(IN PDC)RELAYMOTORPUMPABS
(IN PDC)RELAYSYSTEMABS
(8W-35-3)
(8W-44-2)(8W-51-4)
(8W-44-2)
(8W-51-4)
(8W-50-8)
(8W-35-2)
(8W-35-2)
(8W-35-2)
8W - 15 - 2 8W-15 GROUND DISTRIBUTION TJ
J988W-5 3650
1 3
2
2
3
B
S122
S117
G102
LOWNOTEHORN
HORNNOTEHIGH
LEFTFOGLAMP
LAMPTURNPARK/LEFT
HEADLAMPLEFT
MOTORPUMPWASHERWINDSHIELD
Z118BK
Z118BK
Z118BK
Z118BK
Z118BK
Z120BK
Z116BK
Z118BK
2
Z118BK
3
Z118BK
2
Z118BK
LEFTREPEATER(EUROPE)
(EUROPE)LAMPCITYLEFT
(EUROPE)MOTORLEVELINGHEADLAMPLEFT
(8W-41-2)
(8W-41-2)
(8W-50-7)(8W-52-3)
(8W-50-2)(8W-50-3)
(8W-53-2)(8W-53-3)
(8W-52-3)
(8W-50-4)
(8W-50-5)
TJ 8W-15 GROUND DISTRIBUTION 8W - 15 - 3
2858 J988W-5
RIGHTHEADLAMP
3
BK18Z1
BK18Z1
RIGHTPARK/TURNLAMP
LAMPFOGRIGHT
S125
31
Z118BK
Z118BK
2
Z118BK
2
3
Z120BK
Z118BK
G103
BK6
Z0
4
GENERATOR
G104
RIGHTREPEATER(EUROPE)
(EUROPE)LAMPCITYRIGHT
(EUROPE)MOTORLEVELINGHEADLAMPRIGHT
(8W-50-2)(8W-50-3)
(8W-52-3)(8W-50-7)
(8W-20-2)
(8W-52-3)
(8W-50-4)
(8W-50-5)
8W - 15 - 4 8W-15 GROUND DISTRIBUTION TJ
J988W-5 2795
CONTROLPOWERTRAIN
MODULE
A31 C2 C2A32
54
DATA LINKCONNECTOR
OXYGEN
UPSTREAM
HEATED
SENSOR
SENSOR
HEATED
DOWNSTREAM
OXYGEN
PUMPFUEL
MODULE
6
PRESSURE
POWERSTEERING
(2.5L)SWITCH
1
1
JUMPER
MANUALTRANSMISSION
1
NOTUSED
Z1220
BK/TN
C4 C204
Z1220
BK/TN
E9 C107
Z1220
BK/TN
C10310
Z1220
BK/TNBK/TN20
Z12
11
BK/LB20
Z12
E6
BK/LB20
Z12
C202A6
BK/LB20
Z12
Z1214
BK/TN BK/TN14Z12
S130
Z118BK BK
18Z1 Z1
20BK BK
18Z1Z1
18BK
BK18Z1Z1
18BK
M/TA/T
S132
Z114BK BK/TN
10Z12
G105
2
2
B
SWITCH4WD
Z120BK
(8W-30-2)
(8W-30-12)
(8W-30-8)
(8W-30-8)
(8W-30-3)
(8W-30-11)
(8W-30-11)
(8W-31-2)
TJ 8W-15 GROUND DISTRIBUTION 8W - 15 - 5
2796 J988W-5
BATTERY
BK6
Z0
G106 G107
Z06
BK
11
2
OUTLET
LIGHTER/CIGAR
POWER
1
HEATERA/C
CONTROL
C2B E C3
SWITCHHEADLAMP
6
INSTRUMENTCLUSTER
C2 B
BLOCK
MOTOR/BLOWER
RESISTORMOTORBLOWER
RELAY
2
Z218
BK/LG
Z112BK BK
14Z1
S209
Z112BK
4 C211
Z112BK
G202
Z114BK BK
14Z1
S207
BK20Z1 Z1
20BK
Z120BK BK
16Z1
BK20Z1Z1
18BK/WT BK
20Z1
C1
BK/LG18Z2
C19
G201
G200
4
SWITCHLAMPFOGFRONT
Z120BK
(EUROPE)SWITCHLAMPFOGREAR
(EUROPE)SWITCHAIMINGHEADLAMP
TOP)(HARDSWITCHDEFOGGERWINDOWREAR
2(HARD TOP)SWITCHWASHERWIPER/REAR
(8W-20-2)
(8W-41-2)
(8W-42-2)(8W-42-4)
(8W-50-2)(8W-50-3)
(8W-40-2)
(8W-42-2)(8W-42-4)
(8W-42-2)(8W-42-4)
(8W-50-7)(8W-51-5)
(8W-50-5)
(8W-48-2)
(8W-53-4)
8W - 15 - 6 8W-15 GROUND DISTRIBUTION TJ
J988W-5 2797
10A
FUSE4
FUSEBLOCK
24
4
1
SWITCHAJARDOORLEFT RIGHT
DOORAJARSWITCH
1
M2320
YL/BK
M2320
YL/BK
FOGLAMPRELAYNO. 1
2
2
NO. 2RELAYLAMPFOG
Z120BK
Z120BK
1
4
1
B
4
S304
Z118BK
Z120BK
Z120BK
Z116BK
Z120BK
Z120BK
Z116BK
SWITCHWIPER
WINDSHIELDWIPERMOTOR
IGNITIONSWITCH
COMBINATIONFLASHER
PRNDLLAMP
SWITCHLAMPSTOP
2
5
RELAYACCESSORYLIGHTER/CIGAR
G300
Z120BK
Z120BK
3
Z120BK
(EUROPE)RELAYSMARTFOGREAR
(8W-11-4)
(8W-11-2)
(8W-44-3) (8W-44-3)(8W-50-7)
(8W-50-6)
(8W-53-2)(8W-53-3)
(8W-53-2)(8W-53-3)
(8W-10-10) (8W-52-2)
(8W-44-4)
(8W-51-4)
(8W-41-2)
(8W-51-5)
TJ 8W-15 GROUND DISTRIBUTION 8W - 15 - 7
2798 J988W-5
S309
BK12Z1
5 C322
Z112BK
BK18Z1Z1
18BK BK
20Z1
BK12Z1
Z120BK
3 C329 C3266
BK12Z1
S400
Z112BK
Z116BK
BK20Z1
BK20Z1
S316
Z120BK
BK/PK18Z6
10
MODULE
AIRBAGCONTROL
G301
2
2 2 2
B
STOP
HIGHCENTER
MOUNTED
LAMP
BELTSEAT
SWITCH
2
Z120BK
2
IMMOBILIZER
Z120BK
G302
(EUROPE)LAMPFOGREAR
(EUROPE)LAMPLICENSELEFT RIGHT
LICENSELAMP(EUROPE)
(HARD TOP)DEFOGGERWINDOWREAR
(HARD TOP)MOTORPUMPWASHERREAR
(HARD TOP)MOTORWIPERREAR
(8W-43-2)
(8W-51-3)
(8W-40-4)
(8W-30-13)
(8W-51-5) (8W-51-5) (8W-51-5)
(8W-48-2)
(8W-53-4)
(8W-53-4)
8W - 15 - 8 8W-15 GROUND DISTRIBUTION TJ
J988W-5 2799
8W-20 CHARGING SYSTEM
Component PageAutomatic Shut Down Relay. . . . . . . . . . . . .8W-20-2Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-20-2Engine Starter Motor . . . . . . . . . . . . . . . . . .8W-20-2Fuse 6 (PDC) . . . . . . . . . . . . . . . . . . . . . . . .8W-20-2Fuse 11 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-20-2Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . .8W-20-2Fusible Link . . . . . . . . . . . . . . . . . . . . . . . . .8W-20-2G104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-20-2G106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-20-2
Component PageG107 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-20-2Generator . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-20-2Power Distribution Center . . . . . . . . . . . . . .8W-20-2Powertrain Control Module. . . . . . . . . . . . . .8W-20-2S101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-20-2S102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-20-2S131 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-20-2S136 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-20-2
TJ 8W - 20 CHARGING SYSTEM 8W - 20 - 1
POWERTRAINCONTROLMODULE
B10 C3
K2018DG
2
1
GENERATORFIELD
DRIVER
GENERATOR
BK/GY6
A11
BATTERY
G106
Z06
BK
S136
RD6
A0
G107
BK6
Z0
4
BK6
Z0
G104
DG10A11
FUSIBLELINK
1ENGINESTARTERMOTOR
A06
RD
SOURCEFIELD
GENERATOR
C1C25
DG/OR18
K72
2 C103
K7218
DG/OR
B5 B2
B1B3
K5118
DB/YL
C3 C1 C1C12
DG/PK14
A142
CONTROLRELAYDOWNSHUT
AUTOMATIC AUTOMATICSHUTDOWNRELAY
OUTPUT
S101
A14214
DG/PK
AUTOMATICSHUTDOWNRELAY(IN PDC)
6FUSE
30A
12
5
POWERDISTRIBUTIONCENTER
A1414
RD/WTS102
RD/LG20
F12
BLOCKFUSE
10A
FUSE11
ST-RUN A21
31
F10 C106
F1220
RD/LG
RD/LG20
F12
S131
FUSEDIGN.
(ST-RUN)
A2 C2
F1218
RD/LG
9 C103
RD/LG20
F12
(8W-30-2)(8W-30-11)
(8W-21-2)
(8W-10-12)
(8W-10-12)
(8W-10-7)
(8W-11-7)
(8W-11-2)
(8W-11-7)
(8W-10-10)
(8W-11-7)
8W - 20 - 2 8W-20 CHARGING SYSTEM TJ
J988W-5 2800
8W-21 STARTING SYSTEM
Component PageBattery . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-21-2Bypass Jumper . . . . . . . . . . . . . . . . . . . . . . .8W-21-2Clutch Pedal Position Switch . . . . . . . . . . . .8W-21-2Engine Starter Motor . . . . . . . . . . . . . . . . . .8W-21-2Engine Starter Motor Relay . . . . . . . . . . . . .8W-21-2Fuse 2 (PDC) . . . . . . . . . . . . . . . . . . . . . . . .8W-21-2Fuse 20 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-21-2Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . .8W-21-2
Component PageG105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-21-2Ignition Switch . . . . . . . . . . . . . . . . . . . . . . .8W-21-2Manual Transmission Jumper . . . . . . . . . . .8W-21-2Park/Neutral Position Switch . . . . . . . . . . . .8W-21-2Power Distribution Center . . . . . . . . . . . . . .8W-21-2S132 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-21-2S134 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-21-2
TJ 8W - 21 STARTING SYSTEM 8W - 21 - 1
D13 D14
D10D11
T40
ENGINESTARTERMOTORRELAY(IN PDC)
10
3021 4
MOTORSTARTERENGINE
2
T4120
40A
FUSE2
1
A212
PK/BK
A06
RD
CENTERDISTRIBUTIONPOWER
12
P/N
A06
RD
BATTERY
T4120
BR/LB
BR12
T40
YL/RD14
T141
2 1
12BR
8
A4114YL
M/TA/T
BATT A2
PK/BK12A2
IGNITIONSWITCH
TO
2
YL/RD14
T141
1
BYPASSJUMPER
5 C104S134
M/TA/T
BR/LB
SWITCHPOSITIONNEUTRALPARK/
BK
C1543
20Z1
C300
C300
1 C154
S132
Z120BK
Z114BK
C1543MANUALTRANSMISSIONJUMPER
2 HOLD-IN1 PULL-IN
20A
FUSE20
FUSEBLOCK
40
20
F9 C106T141 14YL/RD
A41 12YL
CLUTCHPEDALPOSITIONSWITCH
2
1
G105
4 ACC3 LOCK0 OFF2 RUN1 START
IGNITIONSWITCH
M
(8W-10-9)
(8W-10-7)
(8W-20-2)
(8W-10-9)
(8W-10-10)
(8W-70-4)
(8W-51-2)
(8W-15-5)
(8W-11-9)
(8W-11-2)
(8W-15-5)
(8W-10-10)
8W - 21 - 2 8W-21 STARTING SYSTEM TJ
J988W-5 2801
8W-30 FUEL/IGNITION SYSTEMS
Component PageA/C Compressor Clutch Relay. . . . . . . . . . . .8W-30-3A/C Cycling Switch . . . . . . . . . . . . . . . . . . .8W-30-11A/C Heater Control . . . . . . . . . . . . . . . . . . .8W-30-11A/C High Pressure Switch. . . . . . . . . . . . . .8W-30-11Airbag Control Module . . . . . . . . . . . . . . . .8W-30-13Automatic Shut Down Relay . . . . .8W-30-2, 4, 5, 6, 8Battery Temperature Sensor . . . . . . . . . .8W-30-9, 14Camshaft Position Sensor . . . . . . . . . . . . . . .8W-30-4Cigar Lighter/Accessory Relay. . . . . . . .8W-30-11, 15Clockspring . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-14Controller Anti-Lock Brake . . . . . . . . . . . . .8W-30-12Crankshaft Position Sensor . . . . . . . . . . . . .8W-30-4Data Link Connector . . . . . . . . . . . . . . .8W-30-12, 13Daytime Running Lamp Module . . . . . . . . . .8W-30-9Dome Lamp . . . . . . . . . . . . . . . . . . . . . . . .8W-30-12Downstream Heated Oxygen Sensor . . . . . . .8W-30-8Duty Cycle Evap/Purge Solenoid. . . . . . . . .8W-30-10Engine Coolant Temperature Sensor. . . . . . .8W-30-7Fuel Pump Module . . . . . . . . . . . . . . . . . . . .8W-30-3Fuel Pump Relay . . . . . . . . . . . . . . . . . . . . .8W-30-3Fuse 1 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-13Fuse 6 (PDC) . . . . . . . . . . . . . . . . . . . . . . . .8W-30-2Fuse 11 (FB) . . . . . . . . . . . . . . . . .8W-30-2, 3, 10, 13Fuse 16 (PDC) . . . . . . . . . . . . . . . . . . . . . . .8W-30-3Fuse 17 (PDC). . . . . . . . . . . . . . . . . . . . . . .8W-30-12Fuse 21 (PDC). . . . . . . . . . . . . . . . . .8W-30-4, 5, 6, 8Fuse Block. . . . . . . . . . . . . . . . . . .8W-30-2, 3, 10, 13G100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-15G105 . . . . . . . . . . . . . . . . . . . . .8W-30-2, 3, 8, 11, 12G300 . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-11, 15G302 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-13Generator . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-11Headlamp Switch . . . . . . . . . . . . . . . . . . . .8W-30-13Horn Relay . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-14Horn Switch . . . . . . . . . . . . . . . . . . . . . . . .8W-30-14Idle Air Control Motor. . . . . . . . . . . . . . . . .8W-30-10Ignition Coil . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-4Immobilizer. . . . . . . . . . . . . . . . . . . . . . . . .8W-30-13Injector No. 1 . . . . . . . . . . . . . . . . . . . . . .8W-30-5, 6Injector No. 2 . . . . . . . . . . . . . . . . . . . . . .8W-30-5, 6Injector No. 3 . . . . . . . . . . . . . . . . . . . . . .8W-30-5, 6Injector No. 4 . . . . . . . . . . . . . . . . . . . . . .8W-30-5, 6Injector No. 5 . . . . . . . . . . . . . . . . . . . . . . . .8W-30-6
Component PageInjector No. 6 . . . . . . . . . . . . . . . . . . . . . . . .8W-30-6Instrument Cluster . . . . . . . . . . . . . . . . . . .8W-30-13Intake Air Temperature Sensor. . . . . . . . . . .8W-30-7Leak Detect Module . . . . . . . . . . . . . . . . . .8W-30-10Left Speed Control Switch Pod . . . . . . . . . .8W-30-14Manifold Absolute Pressure Sensor. . . . . . . .8W-30-7Manual Transmission Jumper. . . . . . . . . . .8W-30-11Oil Pressure Sensor . . . . . . . . . . . . . . . . . . .8W-30-7Park/Neutral Position Switch . . . . . . . . . . .8W-30-11Power Distribution Center . . . . . . . . . .8W-30-2, 3, 4,
5, 6, 8, 12, 14Power Steering Pressure Switch . . . . . . . . .8W-30-11Powertrain Control Module . . .8W-30-2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15Right Speed Control Switch Pod . . . . . . . . .8W-30-14S101 . . . . . . . . . . . . . . . . . . . . . . .8W-30-2, 4, 5, 6, 8S102 . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-2, 3, 10S103 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-11S106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-15S111 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-12S126 . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-4, 5, 6, 8S127 . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-4, 7, 8, 9S128 . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-4, 5, 6, 8S129 . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-4, 7, 9S130 . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-2, 12S131 . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-2, 10S132 . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-3, 8, 11S133 . . . . . . . . . . . . . . . . . . . .8W-30-3, 4, 7, 8, 9, 14S134 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-11S135 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-9S147 . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-9, 14S204 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-12S302 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-13S303 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-30-13Shift Interlock . . . . . . . . . . . . . . . . . . . .8W-30-11, 15Sound Bar/Dome Lamp . . . . . . . . . . . . . . . .8W-30-12Speed Control Servo . . . . . . . . . . . . . . . . . .8W-30-15Stop Lamp Switch . . . . . . . . . . . . . . . . .8W-30-11, 15Throttle Position Sensor . . . . . . . . . . . . . . . .8W-30-9Torque Converter Clutch Solenoid. . . . . . . .8W-30-10Underhood Lamp . . . . . . . . . . . . . . . . . . . .8W-30-12Upstream Heated Oxygen Sensor . . . . . . . . .8W-30-8Vehicle Speed Sensor . . . . . . . . . . . . . . . . . .8W-30-9
TJ 8W - 30 FUEL/IGNITION SYSTEMS 8W - 30 - 1
POWERTRAINCONTROLMODULE
A32
Z121414
Z12
A31
GROUND
A22
B(+)FUSED
C2
C2 C2GROUND
B5 B2
B1B3
K5118
DB/YL
C3 C1 C1C12
DG/PK14
A142
CONTROLRELAYDOWNSHUT
AUTOMATIC AUTOMATICSHUTDOWNRELAY
OUTPUT
BK/TNBK/TN
S101
A14214
DG/PK
AUTOMATICSHUTDOWNRELAY(IN PDC)
6FUSE
30A
12
5
POWERDISTRIBUTIONCENTER
BATT A0
S102
RD/LG20
F12
BLOCKFUSE
10A
FUSE11
ST-RUN A21
31
F10 C106
F1220
RD/LG
RD/LG20
F12
S131
FUSEDIGN.
(ST-RUN)
A2 C2
F1218
RD/LG
9 C103
RD/LG20
F12
C1033
RD/WT14
A14
S130
BK/TN10Z12
G105
A1414
RD/WT
A1414
RD/WT
(8W-10-12)
(8W-10-12)
(8W-10-7)
(8W-10-7)
(8W-11-7)
(8W-11-2)
(8W-11-7)
(8W-10-10)
(8W-11-7)
(8W-15-5)
(8W-15-5)
8W - 30 - 2 8W-30 FUEL/IGNITION SYSTEM TJ
J988W-5 2802
POWERTRAINCONTROLMODULE
A8 A7
A6A10
C19 C1
A14118
DG/WT
FUELPUMPRELAY(IN PDC)
16FUSE
20A
A12
A11
POWERDISTRIBUTIONCENTER
DG/BK18A61
BATT A0
S102
RD/LG20
F12
BLOCKFUSE
10A
FUSE11
ST-RUN A21
31
F10 C106
F1220
RD/LG
FUELPUMPRELAY
CONTROL
7 C103
DG/WT18
A141
1
6
Z118BK
S132
BK14Z1
G105
MODULEPUMPFUEL
SIGNALSENSORLEVELFUEL
C1C26
DB/LG18
K226
3
18
A4 C2SENSORGROUND
4
6
K22620
DB/LG
S133
BR/YL20
K167
K167
BR/YL
C1C1
B10 (IN PDC)RELAYCLUTCHCOMPRESSORA/C
K3118BR
C1318
DB/OR
A/CCOMPRESSOR
CLUTCHRELAY
CONTROL
M
(8W-10-15)
(8W-10-8)
(8W-10-7)
(8W-11-7)
(8W-11-2)
(8W-11-7)
(8W-10-10)
(8W-15-5)
(8W-15-5)
(8W-70-3)
(8W-42-3)
TJ 8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 3
2803 J988W-5
POWERTRAINCONTROLMODULE
A7 C2
GY18
K19
1IGNITIONCOIL
21
3
3
SENSORPOSITIONCRANKSHAFT
C2A4
SENSORGROUND
S133
K2418
GY/BK
C2A8
SIGNALSENSOR
POSITIONCRANKSHAFT
CKPSENSORSIGNAL GROUND
SENSOR
SENSORGROUND
2 1
5VSUPPLY
C2
OR18K7
SIGNALSENSOR
CMP
CAMSHAFTPOSITIONSENSORSIGNAL
A18 C2
TN/YL18
K44
SENSORPOSITIONCAMSHAFT
S129
K720OR
K720OR
K167
BR/YL
SUPPLY5V
5VSUPPLY
DRIVERCOIL
IGNITION
A17
20
2
B1
A14214
DG/PK
B2
1 C103
OR/DG18
F142
S128
S126
F14218
OR/DG
F14218
OR/DG
CENTERDISTRIBUTIONPOWER
AUTOMATICSHUTDOWNRELAY
BATT A14
S127
20BR/YL
K167
18BR/YL
K167
20BR/YL
K167
4.0L2.5L
OR/DG18
F142
20A
FUSE21
A22
A21
F14218
OR/DG
A14214
DG/PK
S101
(8W-70-3)
(8W-70-4)
(8W-10-12)
(8W-10-13)
(8W-10-8)
(8W-30-2)
(8W-10-12)
(8W-70-3)
(8W-10-12)
8W - 30 - 4 8W-30 FUEL/IGNITION SYSTEM TJ
J988W-5 2804
POWERTRAINCONTROLMODULE
2
1
DRIVERNO. 1INJ.
C3B4
K1118
WT/DB
OR/DG18
F142
S126
TN18
K12
B15
INJ.NO. 2
DRIVER
YL/WT18
K13
B5
INJ.NO. 3
DRIVER
LB/BR18
K14
B16
INJ.NO. 4
DRIVER
B1
A14214
DG/PK
B2
1 C103
OR/DG18
F142
S128
CENTERDISTRIBUTIONPOWER
AUTOMATICSHUTDOWNRELAY
BATT A14
F14218
OR/DG
C3 C3 C3
1
2
1
2
1
2
20A
FUSE21
A22
A21
A14214
DG/PK
F14218
OR/DG
F14218
OR/DG
F14218
OR/DG
F14218
OR/DG
S101
INJECTORNO. 1
INJECTORNO. 2
INJECTORNO. 3
INJECTORNO. 4
(8W-10-13)
(8W-10-12)
(8W-10-8)
(8W-30-2)
(8W-10-12)
(8W-10-12)
TJ 8W-30 FUEL/IGNITION SYSTEM2.5L ENGINE
8W - 30 - 5
2806 J988W-5
POWERTRAINCONTROLMODULE
2
1
DRIVERNO. 1INJ.
K11 K12
INJ.NO. 2
DRIVER
K13
INJ.NO. 3
DRIVER
K14
INJ.NO. 4
DRIVER
C3
DRIVERNO. 6INJ.
B12
K1618
LG/BK
C3
DRIVERNO. 5INJ.
B6
K1518
PK/BK
B1
A14214
DG/PK
B2
S128
CENTERDISTRIBUTIONPOWER
AUTOMATICSHUTDOWNRELAY
BATT A14
F14218
OR/DG
WT/DB18
B4 C3 C3B15
18TN
C3B5
18YL/WT
C3B16
18LB/BR
S126
1
2 1
2
1
2 1
2
1
2
F14218
OR/DG
C1031
F14218
OR/DG
A14214
DG/PK
F14218
OR/DG
F14218
OR/DG
F14218
OR/DG
F14218
OR/DG
F14218
OR/DG
F14218
OR/DG
20A
FUSE21
A21
A22
S101
INJECTORNO. 1
INJECTORNO. 2
INJECTORNO. 3
INJECTORNO. 4
(4.0L)NO. 5INJECTOR
INJECTORNO. 6(4.0L)
(8W-10-12)
(8W-10-8)
(8W-30-2)
(8W-10-12)
(8W-10-13)
(8W-10-12)
8W - 30 - 6 8W-30 FUEL/IGNITION SYSTEM4.0L ENGINE
TJ
J988W-5 2807
POWERTRAINCONTROLMODULE
K16718
BR/YL
C2A4
SENSORGROUND
S133
C3B23
GY/YL18
G60K718OR
A17 C2
SUPPLY5V
2
3
1
C2A27
DG/RD18K1
BR/YL20
K167
SENSORPRESSUREABSOLUTEMANIFOLD
K2118
BK/RD
C2A15
S127
K218
TN/BK
A16 C2
1
2
SENSORTEMPERATURECOOLANTENGINE
S129
K720OR
SIGNALSENSOR
PRESSUREABSOLUTEMANIFOLD
SIGNALSENSOR
TEMPERATURECOOLANTENGINE
K16720
BR/YL BR/YL20
K167
INTAKEAIRTEMPERATURESENSOR
2
1
SIGNALSENSOR
TEMPERATUREAIR
INTAKE
OILPRESSURESENSOR
1
2
K16720
BR/YL
OILPRESSURE
SENSORSIGNAL
2
1
SENSORPRESSUREOIL
K16720
BR/YL
K16720
BR/YL
(4.0L)
(2.5L)
(8W-70-3)
(8W-70-3)
(8W-70-4)
TJ 8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 7
2808 J988W-5
POWERTRAINCONTROLMODULE
GROUNDSENSOR
C2A4
SENSOROXYGENHEATEDDOWNSTREAMUPSTREAM
HEATEDOXYGENSENSOR
18F142
S133
A25 C2
SIGNALSENSOROXYGENHEATED
DOWNSTREAM
K14118
TN/WT
K16720
BR/YLBK18Z1
UPSTREAMHEATEDOXYGENSENSORSIGNAL
C2A24
BK/DG18K41
Z118BK
B1
A14214
DG/PK
B2
1 C103
OR/DG18
F142
CENTERDISTRIBUTIONPOWER
AUTOMATICSHUTDOWNRELAY
BATT A14
18K167
BR/YL
BR/YL20
K167
S132
G105
Z114BK
S128
S126
18F142
OR/DG
OR/DG
1 4
2 323
14
F14218
OR/DG
4.0L2.5L
2.5L 4.0L
S127
K16720
BR/YL
20A
FUSE21
A14214
DG/PK
21
22
F14218
OR/DG S101
(8W-70-3)
(8W-10-8)
(8W-30-2)
(8W-10-12)
(8W-15-5)
(8W-15-5)
(8W-10-12)
(8W-10-13)
(8W-70-3)
(8W-10-12)
8W - 30 - 8 8W-30 FUEL/IGNITION SYSTEM TJ
J988W-5 2809
POWERTRAINCONTROLMODULE
K16718
BR/YL
C2A4
SENSORGROUND
S133
K718OR
A17 C2
SUPPLY5V
2
3
1
C2A23
SENSORPOSITIONTHROTTLE
WT/OR18G7
2 3
SENSORGROUND
VSSSIGNAL
C3B27
K11818
PK/YL
C15 C1
1
2
SENSORTEMPERATUREBATTERY
K720OR
OR/DB18
K22
SENSORSPEEDVEHICLE
5VSUPPLY
B31 C3
SUPPLY5V
1
K618
VT/OR
S129
SIGNALSENSOR
POSITIONTHROTTLE BATTERY
TEMPERATURESENSORSIGNAL
VEHICLESPEED
SENSORSIGNAL
BR/YL20
K167
8 C103
K16720
BR/YL
BR/YL20
K167
G720
WT/OR
S135
WT/OR20G7
BR/YL20
K167
S127
K16720
BR/YL
S147
7
12 C103
G720
WT/OR
(CANADA)MODULELAMPRUNNINGDAYTIME
(8W-70-3)
(8W-70-4)
(8W-70-3)
(8W-30-14)
(8W-50-8)
TJ 8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 9
2810 J988W-5
POWERTRAINCONTROLMODULE
C1C20
PK/BK18
K52
2
1
K5220
PK/BK
RD/LG20
F12
A19 C2NO. 1IAC
MOTORDRIVER DRIVER
MOTORIAC
NO. 2
C2A10
DRIVERMOTOR
IACNO. 3
C2A11
DRIVERMOTOR
IACNO. 4
C2A20
34MOTORCONTROLAIRIDLE
NO. 1IAC
MOTOR MOTORIAC
NO. 2 NO. 4IAC
MOTORMOTORIAC
NO. 3
2 1
K3918
GY/RD
K6018
YL/BK
K4018
BR/WT
K5918
VT/BK
DUTYCYCLEEVAP/PURGESOLENOID
CONTROLSOLENOID
PURGEEVAP
CYCLE/DUTY
10 C110
11 C110
S102
RD/LG20
F12
BLOCKFUSE
10A
FUSE11
ST-RUN A21
31
F10 C106
RD/LG20
F12C1039
TORQUECONVERTER
CLUTCHSOLENOIDCONTROL
SOLENOIDCLUTCHCONVERTERTORQUE
F1220
RD/LG
B
A
T2318
OR/LG
B11 C3
S131
7 C180
MODULEDETECTLEAK
2
3 4
F1220
RD/LG
C10 C1 C14 C1
6 5 C180
K10618
WT/DG
K10518
WT/OR
K10520
WT/OR
K10620
WT/DG
FUSEDIGN.
(ST-RUN)
LEAKDETECTPUMP SWITCH
DETECTLEAK
LEAKDETECTSWITCHPUMP
DETECTLEAK
(8W-11-7)
(8W-11-2)
(8W-11-7)
(8W-10-10)
(8W-11-7)
8W - 30 - 10 8W-30 FUEL/IGNITION SYSTEM TJ
J988W-5 2811
POWERTRAINCONTROLMODULE
STOPLAMPSWITCH
C1C24
K2918
WT/PK
WT/PK20
K29
STOP LAMPSWITCHSENSE
K2018DG
B10 C3
2
GENERATOR
DRIVERFIELD
GENERATOR
D14 C108
1
K2920
WT/PK
GENERATORFIELD
SOURCE
1
C1C25
DG/OR18
K72
2 C103
K7218
DG/OR
FIELDGENERATOR
COIL COIL
GENERATORFIELD
BR/LB18T41
A6 C2
2
S134
M/TA/T
T4120
BR/LB
SWITCHPOSITIONNEUTRALPARK/
3 C154
BR/LB20T41
C1543
1 C154
MANUALTRANSMISSIONJUMPER
Z120BK
BK20Z1
S132
BK14Z1
G105
PARK/NEUTRALPOSITIONSWITCHSENSE SWITCH SENSE
PRESSUREPOWER STEERING
C2A12
K1018
DB/BR
Z1
1
20BK
2POWERSTEERINGPRESSURESWITCH(2.5L)
(-)(+)
C2218
DB/WT
C22 C1A/C
SENSESWITCH
2
DB/WT20
C22
1
2 2
C9020LG
C1041
SWITCHOUTPUT
A/C
C1C23
LG18
C90
S103
LG20
C90
C3D
A/CHEATERCONTROL
C9020LG
1
C21 20 DB/OR
SWITCHCYCLINGA/C
SWITCHPRESSUREHIGHA/C
6 C170
C9020LG
INTERLOCKSHIFT
2
1
5
RELAYACCESSORYLIGHTER/CIGAR
Z120BK
Z120BK
G300
(8W-20-2)
(8W-70-4)
(8W-51-2)
(8W-15-5)
(8W-15-5)
(8W-51-3)
(8W-42-2)(8W-42-4)
(8W-31-2)
(8W-41-2)
(8W-15-7)
TJ 8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 11
2812 J988W-5
POWERTRAINCONTROL
17FUSE
10A
POWERDISTRIBUTIONCENTER
BATT A0
M120
PK/WT
16
2
LAMPUNDERHOOD
6
C29 C1
RECEIVESCI
D2018LG
D2020LG PK
20D21
C1C27
7
D2118PK
TRANSMITSCI
BK/TN20
Z12
54
Z1220
BK/LB
20
S130
CONNECTORLINKDATA
MODULE
A13
A14
D12 C108M120
PK/WT
PK/WT20M1
TOPSOFT
TOPHARD
DOMELAMP
TOSOUNDBAR/DOMELAMP
TO
S204
10 C103
B8
E13 E14
B10
B7 C203
E9 C107
C204C4
Z1220
BK/TN
BK/TN20
Z12
A6 C202
E6
11
BK/LB20
Z12
BK/LB20
Z12
BK/LB20
Z12
BK/TN
Z12
Z12
BK/TN10
G105
C203
C107
D2020LG
D2120PK
OTHERS ABS
S111
D2118PK
BRAKE
SCITRANSMIT ANTI-LOCK
CONTROLLER
M120
PK/WT
3 C1
PK20
D21
D2120PK
(8W-10-16)
(8W-10-8)
(8W-10-7)
(8W-44-2)
(8W-15-5)
(8W-44-2)
(8W-44-2)
(8W-10-16)
(8W-15-5)
(8W-35-5)
8W - 30 - 12 8W-30 FUEL/IGNITION SYSTEM TJ
J988W-5 2813
11 3
(+)BUSCCDCCD
BUS(-)
18 19C28 C30 C1C1
(-)BUSCCD CCD
BUS(+)
(-)BUSCCD CCD
BUS(+)
CLUSTERINSTRUMENT
1 2
MODULECONTROLAIRBAG
D118
VT/BRWT/BK18D2
B11B12
D220
WT/BK VT/BR20D1
WT/BK18D2 D1
18VT/BR
POWERTRAINCONTROLMODULE
45
PAIRTWISTED
LINKDATA
CONNECTOR
TWISTEDPAIR
C108
S302S303
C203
IMMOBILIZER3
(+)BUSCCD
D120
VT/BR
65
WT/BK20D2
TN/BK18
F34
BLOCKFUSE
20A
FUSE1
21
11FUSE
10A
C1 C1
C202A11
1
SWITCHHEADLAMP
4
F3418
TN/BK
B(+)FUSED FUSED
IGN.(ST-RUN)
BATT A6
GROUND
CCDBUS(-)
PAIRTWISTED TWISTED
PAIR
ST-RUN A21
2
G302
31
F1220
RD/LG
F3418
TN/BK
D118
YL/RD
Z120BK
D120
VT/BR
D220
WT/BK
D220
WT/BK
D120
VT/BR
D220
WT/BK
PAIRTWISTED
(8W-40-3)
(8W-43-2)
(8W-11-2)
(8W-11-4) (8W-11-7)
(8W-50-2)
(8W-10-11) (8W-10-10)
(8W-15-8)
TJ 8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 13
2815 J988W-5
LEFTSPEEDCONTROLSWITCHPOD POD
SWITCHCONTROLSPEEDRIGHT
2 SET1 ON/OFF 1 RESUME/ACCEL
2 CANCEL3 COAST
1 2 1 2 3
CLOCKSPRING
HORNSWITCH
432
A4 C2C32 C1
10 3 C108
8 C103
S133
V3720
RD/LG
V3718
RD/LG
K16720
BR/YL
K16720
BR/YL
K16720
BR/YL
K16720
BR/YL
K16718
BR/YL
B15
RELAYHORN
CENTERDISTRIBUTIONPOWER
7 C107
X320
RD/YL
X320
RD/YL
S147
2
K16720
BR/YL
BATTERYTEMPERATURESENSOR
SPEEDCONTROLSWITCH
SENSORRETURN
MODULECONTROLPOWERTRAIN
(8W-70-3)
(8W-41-2) (8W-10-8)
(8W-30-9)
8W - 30 - 14 8W-30 FUEL/IGNITION SYSTEM TJ
J988W-5 4000
C4 C1 C5 C1
1 2
SERVOCONTROLSPEED
1 2
V3618
TN/RD
V3620
TN/RD
V3520
LG/RD
V3518
LG/RD
C1C11
D1
V3218
YL/RD
V3218
YL/RD
4 3
4 2
3
E11 C107
V3020
DB/RD
V3020
DB/RD
RELAYACCESSORYLIGHTER/CIGAR
4
Z120BK
G300
5
Z120BK
Z120BK
D14 C108
1
INTERLOCKSHIFTC1C24
K2918
WT/PK
Z112BK
Z118BK
S106
G100
K2920
WT/PK
K2920
WT/PK
V3020
DB/RD
C180
SPEEDCONTROLVACUUM
SOLENOID SOLENOIDVENT
CONTROLSPEED
SOURCECONTROL
SPEED
SIGNALSENSEBRAKE
C180
SPEEDCONTROL
VENTSOLENOIDSOLENOID
VACUUMCONTROL
SPEED
BRAKESENSORGROUND
3 1
STOPLAMPSWITCH
MODULECONTROLPOWERTRAIN
(8W-41-2)
(8W-31-2)
(8W-15-2)
(8W-15-2)
(8W-51-4)
(8W-15-7)
TJ 8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 15
4005 J988W-5
8W-31 TRANSMISSION CONTROL SYSTEM
Component Page4wd Indicator Lamp . . . . . . . . . . . . . . . . . . .8W-31-24wd Switch . . . . . . . . . . . . . . . . . . . . . . . . . .8W-31-2Cigar Lighter/Accessory Relay . . . . . . . . . . .8W-31-2Fuse 10 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-31-2Fuse 11 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-31-2Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . .8W-31-2G105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-31-2G107 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-31-2G300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-31-2
Component PageInstrument Cluster . . . . . . . . . . . . . . . . . . . .8W-31-2Powertrain Control Module. . . . . . . . . . . . . .8W-31-2S102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-31-2S131 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-31-2S132 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-31-2Shift Interlock. . . . . . . . . . . . . . . . . . . . . . . .8W-31-2Stop Lamp Switch. . . . . . . . . . . . . . . . . . . . .8W-31-2Torque Converter Clutch Solenoid . . . . . . . .8W-31-2
TJ 8W - 31 TRANSMISSION CONTROL SYSTEM 8W - 31 - 1
S102
RD/LG20
F12
BLOCKFUSE
10A
FUSE11
ST-RUN A21
31
10 C106
F1220
RD/LG
C1039
TORQUECONVERTER
CLUTCHSOLENOIDCONTROL
SOLENOIDCLUTCHCONVERTERTORQUE
F1220
RD/LG
B
A
T2318
OR/LG
B11 C3
S131
RD/LG20
F12
1STOPLAMPSWITCH
WT/PK20
K29
2
2
C1C24
SENSESWITCH
LAMPSTOP
WT/PK18
K29
14 C108
K2920
WT/PK
1
10FUSE
10A
30
C15
C28
CLUSTERINSTRUMENT
INDICATOR4WD
BK/RD20
G107
C7 C204
12 C107
13 C103
B
A4WDSWITCH
LAMP
G10720
BK/RD
5
RELAYACCESSORYLIGHTER/CIGAR
A10 C202
SHIFTINTERLOCK
G300 G105
S132
Z120BK
Z120BK
Z120BK
Z114BK
G520
DB/WT G520
DB/WT
G5 20DB/WT
MODULECONTROLPOWERTRAIN
(8W-11-7)
(8W-11-2)
(8W-11-7)
(8W-10-10)
(8W-11-7)
(8W-51-3)
(8W-11-7)
(8W-40-5)
(8W-41-2)
(8W-15-7) (8W-15-5)
(8W-15-5)
(8W-30-10)
8W - 31 - 2 8W-31 TRANSMISSION CONTROL SYSTEM TJ
J988W-5 2816
8W-35 ALL-WHEEL ANTI-LOCK BRAKES
Component PageABS Diode . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35-3ABS Pump Motor . . . . . . . . . . . . . . . . . . . . .8W-35-2ABS Pump Motor Relay . . . . . . . . . . . . . . . .8W-35-2ABS System Relay . . . . . . . . . . . . . . . . . . . .8W-35-2ABS Warning Indicator Lamp. . . . . . . . . . . .8W-35-3Center High Mounted Stop Lamp . . . . . . . . .8W-35-5Controller Anti-Lock Brake . . . . . .8W-35-2, 3, 4, 5, 6Data Link Connector . . . . . . . . . . . . . . . . . .8W-35-5Fuse 2 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35-5Fuse 7 (FB) . . . . . . . . . . . . . . . . . . . . . . . .8W-35-2, 3Fuse 10 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-35-3Fuse 13 (PDC) . . . . . . . . . . . . . . . . . . . . . . .8W-35-2Fuse 14 (PDC) . . . . . . . . . . . . . . . . . . . . . . .8W-35-2Fuse 18 (PDC) . . . . . . . . . . . . . . . . . . . . . . .8W-35-2Fuse Block . . . . . . . . . . . . . . . . . . . . . .8W-35-2, 3, 5G-Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35-5G100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35-2G101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35-3Hydraulic Control Unit . . . . . . . . . . . . . . . . .8W-35-4Instrument Cluster . . . . . . . . . . . . . . . . . . . .8W-35-3
Component PageLeft Front Wheel Speed Sensor . . . . . . . . . .8W-35-6Left Rear Lamp Assembly. . . . . . . . . . . . . . .8W-35-5Left Rear Wheel Speed Sensor . . . . . . . . . . .8W-35-6Power Distribution Center . . . . . . . . . . . . . .8W-35-2Right Front Wheel Speed Sensor . . . . . . . . .8W-35-6Right Rear Lamp Assembly . . . . . . . . . . . . .8W-35-5Right Rear Wheel Speed Sensor . . . . . . . . . .8W-35-6S106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35-2S108 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35-2, 3S109 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35-3S110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35-2S111 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35-5S112 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35-2S114 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35-2S146 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35-3S315 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-35-5Shift Interlock. . . . . . . . . . . . . . . . . . . . . . . .8W-35-3Stop Lamp Switch. . . . . . . . . . . . . . . . . . . . .8W-35-5Turn Signal/Hazard Switch. . . . . . . . . . . . . .8W-35-5
TJ 8W - 35 ALL-WHEEL ANTI-LOCK BRAKES 8W - 35 - 1
POWERDISTRIBUTIONCENTER
30A
FUSE13
BATT A0
14FUSE
40A
RELAYSYSTEMABS
2019
26 27
RELAYMOTORPUMPABS
C3C6 C8
C2C4
7FUSE
10A
BLOCKFUSE
RUN A22
27
F3 C106S108
B19B18 B17
B16B20
C211
BRAKEANTI-LOCKCONTROLLERABS
SYSTEMRELAY
CONTROL
B5820
GY/LB
MOTORPUMPABS
1
2
M
RELAYMOTORPUMPABS
7 C2
CONTROL
B11620GY
B4714
RD/LB
Z114BK
Z114BK
B12012
BR/WT
B4714
RD/LB
S114 S110
Z112BK
S106
G100
Z112BK
F2020
VT/WT
TO
UNITCONTROL
HYDRAULIC
B4714
RD/LB
HYDRAULICCONTROL
UNIT
TO
B4714
RD/LB
OUTPUT
C23
ABSPUMP
MOTORRELAY
B12016
BR/WT
S112
B12012
BR/WT
B
(8W-35-4)
C
(8W-35-4)
10A
FUSE18
A16
A15
A
(8W-35-3)
FROMS146
B4820
RD/YL
(8W-10-8)
(8W-10-7)
(8W-10-7)
(8W-10-8)
(8W-11-6)
(8W-11-2)
(8W-10-9)
(8W-11-6)
(8W-15-2)
(8W-15-2)
(8W-10-8)
8W - 35 - 2 8W-35 ALL WHEEL ANTI-LOCK BRAKES TJ
J988W-5 3227
27
FUSEBLOCK
10A
FUSE7
RUN A22
(RUN)IGN.
FUSED CONTROLLERANTI-LOCKBRAKE
5 C1
F2020
VT/WT
S108
F2020
VT/WT
C106F3
13 C2 C214
Z2216
BK/PK BK/PK16Z22
S109
PK14Z22
G101
A10 C202
DB/WT20G5
10FUSE
10A
30
ST-RUN A21
CLUSTERINSTRUMENT
C24
C28
2
ABSWARNINGINDICATORLAMP
C11
ABSWARNING
LAMPDRIVER
B14 C203D6 C108
G1920
LG/OR
B
A
ABSDIODE
5 C2
B4820
RD/YL
S146
A
(8W-35-2)
TO
CENTERDISTRIBUTION
POWER
F2020
VT/WT
G520
DB/WT
ABSPOWER
REFERENCE
INTERLOCKSHIFT
GROUND GROUND
(8W-10-9)
(8W-11-2)
(8W-11-6)
(8W-11-6)
(8W-15-2)
(8W-15-2)
(8W-11-7)
(8W-10-10)
(8W-40-6)
(8W-31-2)
TJ 8W-35 ALL WHEEL ANTI-LOCK BRAKES 8W - 35 - 3
3228 J988W-5
CONTROLLERANTI-LOCKBRAKE
4 C2 C212
REAROUTLETVALVE
CONTROLCONTROLVALVEINLETREAR
VALVEOUTLETFRONTLEFT
8 C2
CONTROL CONTROL
C218
LEFTFRONTINLETVALVE VALVE
OUTLETFRONTRIGHT
6 C2
CONTROL CONTROL
C215
RIGHTFRONTINLETVALVE
2
10
7 49 3
1
8
UNITCONTROLHYDRAULIC
B25120
WT/BK DG/OR20
B254
DG/BK20
B243
WT/LG20
B245
DG/WT20
B248
WT/DG20
B249
S114FROM
B4714
RD/LB RD/LB14
B47
FROMS114
B
(8W-35-2)
C
(8W-35-2)
8W - 35 - 4 8W-35 ALL WHEEL ANTI-LOCK BRAKES TJ
J988W-5 3231
22
FUSEBLOCK
20A
FUSE2
SWITCHLAMPSTOP CONTROLLER
ANTI-LOCKBRAKE
8 C1
F3218
PK/DB
L5018
WT/TN
BATT A6
OUTPUT
6
5STOPLAMPSWITCH
L5018
WT/TN
D9 C108
G7 C322
L5018
WT/TN
G-SWITCH
1 2 3
C12
G-SWITCHSENSORGROUND
B4320
PK/OR YL/VT20B41
SENSENO. 1
G-SWITCH
6 C1 C17
G-SWITCHNO. 2
SENSE
B4220
TN/WT
TRANSMITSCI
3 C1PK20
D21
S111
E14 C107
B10 C203
7
DATALINK
CONNECTOR
LAMPSTOPMOUNTEDHIGHCENTER
L5018
WT/TNS315
3
ASSEMBLYLAMPREARLEFT
RIGHTREARLAMPASSEMBLY
3
L5018
WT/TN
L5018
WT/TN L5018
WT/TN
TURNSIGNAL/HAZARDSWITCH
*2
L5018
WT/TN
*EUROPE
EUROPE OTHERS
(8W-10-11)
(8W-11-2)
(8W-11-4)
(8W-51-3)
(8W-30-12)
(8W-30-12)
(8W-51-3)
(8W-51-3)
(8W-51-3)
(8W-52-2)
TJ 8W-35 ALL WHEEL ANTI-LOCK BRAKES 8W - 35 - 5
3233 J988W-5
C2 C2 C1 C1 C2 C2 C1 C1
5 4 C103
10 9 9 10 1 2 11 12
SENSORSPEEDWHEELREARRIGHT
SENSORSPEEDWHEELFRONTRIGHT
SENSORSPEEDWHEELREARLEFT
SENSORSPEEDWHEELFRONTLEFT
B318
LG/DB
B418LG
B718WT
B618
WT/DB
B818
RD/DB
B918RD
B118
YL/DB
B218YL
B218YL
B118
YL/DB
3 C1044 C10467
B318
LG/DB
B418LG
B718WT
B618
WT/DB
BRAKEANTI-LOCKCONTROLLERLEFT
FRONTWHEELSPEED
SENSOR(-) (+)
SENSORSPEEDWHEELFRONTLEFT
(-)SENSORSPEEDWHEELREARLEFT
(+)SENSORSPEEDWHEELREARLEFT
(-)SENSORSPEEDWHEELFRONTRIGHT RIGHT
FRONTWHEELSPEED
SENSOR(+)
RIGHTREAR
WHEELSPEED
SENSOR(-)
RIGHTREAR
WHEELSPEED
SENSOR(+)
1 2
1 2 2 1
1 2
8W - 35 - 6 8W-35 ALL WHEEL ANTI-LOCK BRAKES TJ
J988W-5 3235
8W-40 INSTRUMENT CLUSTER
Component Page4wd Indicator Lamp . . . . . . . . . . . . . . . . . . .8W-40-54wd Switch . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-5ABS Diode . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-6ABS Warning Indicator Lamp. . . . . . . . . . . .8W-40-6Airbag Control Module . . . . . . . . . . . . . . . . .8W-40-4Airbag Warning Indicator Lamp . . . . . . . . . .8W-40-4Brake Warning Indicator Lamp . . . . . . . . . .8W-40-6Brake Warning Switch . . . . . . . . . . . . . . . . .8W-40-6Check Engine Indicator Lamp . . . . . . . . . . .8W-40-4Check Gauges Indicator Lamp . . . . . . . . . . .8W-40-4Cluster Illumination Lamps . . . . . . . . . . . . .8W-40-8Controller Anti-Lock Brake. . . . . . . . . . . . . .8W-40-6Data Link Connector. . . . . . . . . . . . .8W-40-3, 4, 5, 7Dome Lamp . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-2Engine Coolant Temperature Gauge . . . . . . .8W-40-3Engine Coolant Temperature Sensor. . . . . . .8W-40-3Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-3Fuel Pump Module . . . . . . . . . . . . . . . . . . . .8W-40-3Fuse 4 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-7Fuse 10 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-2Fuse 12 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-8Fuse 17 (PDC) . . . . . . . . . . . . . . . . . . . . . . .8W-40-2Fuse Block . . . . . . . . . . . . . . . . . . . . . .8W-40-2, 7, 8G105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-5G107 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-5G201 . . . . . . . . . . . . . . . . .8W-40-2. 3. 4. 5. 6. 7. 8. 9G300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-6, 7G302 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-4Headlamp Dimmer Switch . . . . . . . . . . . . . .8W-40-9Headlamp Switch . . . . . . . . . . . . . . . . . . .8W-40-7, 8High Beam Indicator Lamp . . . . . . . . . . . . .8W-40-9Ignition Switch . . . . . . . . . . . . . . . . . . . . . . .8W-40-6Instrument Cluster . . . . . .8W-40-2, 3, 4, 5, 6, 7, 8, 9Key-In Switch . . . . . . . . . . . . . . . . . . . . . . . .8W-40-7Left Door Ajar Switch . . . . . . . . . . . . . . . . . .8W-40-7Left Park/Turn Lamp . . . . . . . . . . . . . . . . . .8W-40-9Left Side Marker . . . . . . . . . . . . . . . . . . . . .8W-40-9Left Turn Signal Indicator Lamp . . . . . . . . .8W-40-9
Component PageLow Fuel Indicator Lamp . . . . . . . . . . . . . . .8W-40-4Odometer/Trip Odometer . . . . . . . . . . . . . . .8W-40-4Oil Pressure Gauge. . . . . . . . . . . . . . . . . . . .8W-40-3Oil Pressure Sensor . . . . . . . . . . . . . . . . . . .8W-40-3Park Brake Switch . . . . . . . . . . . . . . . . . . . .8W-40-6Power Distribution Center . . . . . . . . . . . . . .8W-40-2Powertrain Control Module . . . . . . . .8W-40-3, 4, 5, 7Rear Window Defogger Relay . . . . . . . . . . . .8W-40-8Rear Window Defogger Switch . . . . . . . . . . .8W-40-8Right Door Ajar Switch. . . . . . . . . . . . . . . . .8W-40-7Right Park/Turn Lamp . . . . . . . . . . . . . . . . .8W-40-9Right Side Marker . . . . . . . . . . . . . . . . . . . .8W-40-9Right Turn Signal Indicator Lamp . . . . . . . .8W-40-9S105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-9S113 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-6S132 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-5S135 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-3S141 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-9S142 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-9S204 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-2S206 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-8S302 . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-3, 4, 5, 7S303 . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-3, 4, 5, 7S304 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-6, 7S305 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-7S309 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-4Seat Belt Switch . . . . . . . . . . . . . . . . . . . . . .8W-40-4Seat Belt Warning Indicator Lamp . . . . . . . .8W-40-5Shift Interlock. . . . . . . . . . . . . . . . . . . . . . . .8W-40-2Sound Bar/Dome Lamp. . . . . . . . . . . . . . . . .8W-40-2Speedometer . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-3Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-3Trip Odometer Reset Switch . . . . . . . . . . . . .8W-40-4Turn Signal/Hazard Switch. . . . . . . . . . . . . .8W-40-9Underhood Lamp . . . . . . . . . . . . . . . . . . . . .8W-40-2Upshift Indicator Lamp (M/T). . . . . . . . . . . .8W-40-5Vehicle Speed Sensor . . . . . . . . . . . . . . . . . .8W-40-3Volt Meter. . . . . . . . . . . . . . . . . . . . . . . . . . .8W-40-3
TJ 8W - 40 INSTRUMENT CLUSTER 8W - 40 - 1
C26
C29INSTRUMENTCLUSTER
Z218
BK/LG
G201
GROUND
FUSEDB(+)
BATT A0
10A
FUSE17
A14
A13
POWERDISTRIBUTIONCENTER
M120
PK/WT
D12 C108
M120
PK/WT
B7 C203
M120
PK/WT
S204
2
LAMPUNDERHOOD
M120
PK/WT
DOMELAMP
TO
M120
PK/WT
BLOCKFUSE
ST-RUN A21
10FUSE
10A
30
2
DB/WT20G5
C202A10
IGN.FUSED
8 C2
(ST-RUN)
G520
DB/WT
M120
PK/WT
HARDTOP TOP
SOFT
PK/WT20M1
TO
BAR/SOUND
DOMELAMP
G520
DB/WT
9 C1
Z218
BK/LG
INTERLOCKSHIFT
(8W-10-7)
(8W-10-16)
(8W-10-8)
(8W-10-16)
(8W-44-2)
(8W-44-2)
(8W-11-2)
(8W-10-10)
(8W-11-7)
(8W-44-2)
(8W-31-2)
8W - 40 - 2 8W-40 INSTRUMENT CLUSTER TJ
J988W-5 2817
SIGNAL
ENGINECOOLANT
TEMP.SENSOR
ENGINECOOLANTTEMPERATURESENSOR
1
TN/BK18K2
C2A16
SIGNALSENSOR
PRESSUREOIL
B23 C3
SENSORPRESSUREOIL
G6018
GY/YL
6 C103
3
18DB/LG
K226
C1C26
FUELLEVEL
SENSORSIGNAL
DB/LG20
K226
FUELPUMPMODULESENSOR
SPEEDVEHICLE
S135
G720
WT/OR
SIGNALSENSORSPEED
VEHICLE
B27 C3
G7
WT/OR18
3
TACHOMETER
CONTROLTACHOMETER
SPEEDOMETER
SPEEDOMETERCONTROL
ST-RUN G5
(ST-RUN)IGN.
FUSED
WT/BK20D2
YL/RD18D1
CONTROL
GAUGEPRESSUREOIL
OILPRESSURE
GAUGECONTROLMETERVOLT
VOLTMETER
ENGINE
GAUGETEMPERATURE
ENGINECOOLANT
CONTROLTEMPERATURE
COOLANTFUELGAUGE
CONTROL
GAUGEFUEL
PAIRTWISTED
BATT M1
C26
INSTRUMENTCLUSTER
Z218
BK/LG
G201
GROUND
FUSEDB(+)
CCDBUS(+) (-)
BUSCCD
C12 1 C1
C203B12B11
D1
VT/BR20
WT/BK20D2
S302 S303
4 5 C108
D218
WT/BK18
VT/BR
D1
C1C30 C28 C1POWERTRAINCONTROLMODULE
CCDBUS(+)
BUSCCD
(-)
TWISTEDPAIR
PAIRTWISTED
2
9 C1
Z218
BK/LG
3 11
DATALINKCONNECTOR
PAIRTWISTED
D220
WT/BK
D220
WT/BK
D120
VT/BR
D120
VT/BR
(8W-30-7)
(8W-30-7)
(8W-30-3)(8W-30-9)
(8W-50-8)
(8W-31-2)(8W-44-3)
(8W-30-13) (8W-30-13)
(8W-30-3)(8W-30-7)(8W-30-9)(8W-30-13)
(8W-30-13)
TJ 8W-40 INSTRUMENT CLUSTER 8W - 40 - 3
2818 J988W-5
ODOMETER CONTROL
ODOMETERTRIP
ODOMETER/
AIRBAGWARNINGINDICATORLAMP
AIRBAGWARNING
INDICATOR
DRIVERLAMP
PAIRTWISTED
D218
WT/BK18
VT/BR
D1
19 18AIRBAGCONTROLMODULE
CCDBUS(+)
BUSCCD
(-)
DRIVERLAMP
INDICATORGAUGESCHECK
LAMPINDICATORGAUGESCHECKCHECK
ENGINEINDICATORLAMP
CHECKENGINE
INDICATOR
DRIVERLAMPLAMP
DRIVER
INDICATORFUELLOW
LAMPINDICATORFUELLOW
TWISTEDPAIR
PAIRTWISTED
(-)
CCDBUS
(+)BUSCCD
MODULECONTROLPOWERTRAIN
C1C28C30 C1
D1
VT/BR18
WT/BK18D2
C10854
D220
WT/BK20
VT/BR
D1
B11 B12 C203
12
CCDBUS(-)(+)
BUSCCD
B(+)FUSED
GROUND
G201
BK/LG18Z2
CLUSTERINSTRUMENT
6 C2
BATT M1
TWISTEDPAIR
D118
YL/RD
D220
WT/BK
FUSEDIGN.
(ST-RUN)
ST-RUN G5
TRIPODOMETERRESETSWITCH
TRIP RESET
S302S303
C19
Z218
BK/LG
3 11
DATALINKCONNECTOR
PAIRTWISTED
D120
VT/BR
D120
VT/BR
D220
WT/BK
D220
WT/BK
10 C1
SENSESWITCH
BELTSEAT
2
1
SWITCHBELTSEAT
C3 C204
G6 C322
G1020
LG/RD
G1020
LG/RD
S309
G302
G5 C322
Z120BK
Z112BK
Z112BK
(8W-43-2)(8W-30-13)
(8W-44-3) (8W-31-2)
(8W-30-13)
(8W-30-13)
(8W-30-13)
(8W-15-8)
(8W-15-8)
8W - 40 - 4 8W-40 INSTRUMENT CLUSTER TJ
J988W-5 2819
4WDSWITCH
A
C10313
E12 C107
G10720
BK/RD
G10720
BK/RD
C204C7
5 C1G107
20BK/RD
DRIVER
LAMP
ST-RUN G5
(ST-RUN)IGN.
FUSED
WT/BK20D2
YL/RD18D1
PAIRTWISTED
BATT M1
C26
INSTRUMENTCLUSTER
Z218
BK/LG
G201
GROUND
FUSEDB(+)
CCDBUS(+) (-)
BUSCCD
C12 1 C1
C203B12B11
D1
VT/BR20
WT/BK20D2
4 5 C108
D218
WT/BK18
VT/BR
D1
C1C30 C28 C1POWERTRAINCONTROLMODULE
CCDBUS(+)
BUSCCD
(-)
TWISTEDPAIR
PAIRTWISTED
SEATBELTWARNINGINDICATOR
SEATBELT
WARNING
LAMPINDICATOR DRIVER
(M/T)
LAMPINDICATOR
UPSHIFT
(M/T)LAMPINDICATORUPSHIFT 4WD
INDICATORLAMP
S303S302
B
G10720
BK/RD
G105
S132
Z120BK
Z114BK
9 C1
Z218
BK/LG
3 11
DATALINKCONNECTOR
PAIRTWISTED
D220
WT/BK
D220
WT/BK
D120
VT/BR
D120
VT/BR
(8W-11-7)(8W-10-16)
(8W-30-13)
(8W-30-13)(8W-30-13)
(8W-15-5)
(8W-15-5)
(8W-30-13)
TJ 8W-40 INSTRUMENT CLUSTER 8W - 40 - 5
2820 J988W-5
CLUSTERINSTRUMENT
ST-RUN G5
(ST-RUN)IGN.
FUSED
BATT M1
FUSEDB(+)
BK/LG18Z2
C26
G201
GROUND
BRAKEWARNINGINDICATORLAMP
2 C2 C24
LAMPINDICATORWARNINGABS
2
SWITCHBRAKEPARK
BRAKEWARNINGSWITCH
F11 C106
1
2
3021 4
SWITCHIGNITION
1
GY/BK20G9
9 C322
G920
GY/BK
G920
GY/BK
G300
Z116BK
S304
G9 20 GY/BK
Z116BK
C203B14
LG/OR20
G19
G1920
LG/OR
NOTUSED
OTHERS ABS
G1920
LG/OR
B6 C108B
DIODEABS
D6 C108
CONTROLLERANTI-LOCKBRAKE
1 C1
G1920
LG/OR
S113
1 START2 RUN
3 LOCK0 OFF
4 ACC
9 C1
Z218
BK/LG
3 C170
G9920
GY/WT
G9920
GY/WT
(8W-11-7) (8W-10-16)
(8W-15-7)
(8W-15-7)
(8W-35-3)(8W-35-3)
(8W-10-10)
8W - 40 - 6 8W-40 INSTRUMENT CLUSTER TJ
J988W-5 2821
BK/LB20
G16
HEADLAMPSWITCH
6
0 1 2
S305
G1620
BK/LB
C203B4
ST-RUN G5
(ST-RUN)IGN.
FUSED
WT/BK20D2
YL/RD18D1
PAIRTWISTED
BATT M1
C26
INSTRUMENTCLUSTER
Z218
BK/LG
G201
GROUND
FUSEDB(+)CCD
BUS(+) (-)
BUSCCD
C12 1 C1
C203B12B11
D1
VT/BR20
WT/BK20D2
4 5 C108
D218
WT/BK18
VT/BR
D1
C1C30 C28 C1POWERTRAINCONTROLMODULE
CCDBUS(+)
BUSCCD
(-)
TWISTEDPAIR
PAIRTWISTED
S303S302
BK16Z1
S304
G300
Z120BK
FUSEBLOCK
24
4FUSE
10A
4
C18
KEY-INSWITCHSENSE
5B3 C203
1
2KEY-INSWITCH
G26 20 LB
G1620
BK/LB
3
1
SWITCHAJARDOORLEFT
M2320
YL/BK
RIGHTDOORAJARSWITCH
1
M2320
YL/BK
2 HEAD1 PARK0 OFF
G26 20LB
9 C1
Z218
BK/LG
3 11
DATALINKCONNECTOR
PAIRTWISTED
D120
VT/BR
D120
VT/BR
D220
WT/BK
D220
WT/BK
(8W-11-7)(8W-10-16)
(8W-30-13)
(8W-30-13)(8W-30-13)
(8W-15-7)
(8W-15-7)
(8W-11-2)
(8W-11-4)
(8W-44-3)(8W-44-3)
(8W-50-2)
(8W-30-13)
TJ 8W-40 INSTRUMENT CLUSTER 8W - 40 - 7
2822 J988W-5
HEADLAMPSWITCH
0 1 2
CLUSTERINSTRUMENT
ST-RUN G5
(ST-RUN)IGN.
FUSED
BATT M1
FUSEDB(+)
SENSESWITCH
DEFOGGER
4 C1
BATT F34
D6
ST-RUN F12
(IN PDC)RELAYDEFOGGERWINDOWREAR
C8120
LB/WT
2 C170
LB/WT20C81
DEFOGGERWINDOW
REAR
C13
RELAYCONTROL
2
C8020
DB/LG
REARWINDOW
BK/LG18Z2
C26
G201
GROUND
C23
CLUSTERILLUMINATIONLAMPS
1
3 4 5
10A
FUSE12
E118TN
A3 C20212
32
BLOCKFUSE
A4 C202
S206
E220OR
5 MIN
2 HEAD3 DOME
1 PARK0 HEAD
4 MAX
9 C1
Z218
BK/LG
(HARD TOP)SWITCHDEFOGGERWINDOWREAR
E220OR
(8W-31-2)(8W-44-3)
(8W-11-4)
(8W-11-6)
(8W-48-2)
(8W-11-8)
(8W-11-2)
(8W-11-8)
(8W-50-2)
(8W-48-2)
8W - 40 - 8 8W-40 INSTRUMENT CLUSTER TJ
J988W-5 2823
RD/GY16
G34
B5 C203
RD/GY16
G34
D7 C108
RD/OR16L3
S105
RD/OR16L3
RD/OR14L3
E4 C107
3
SWITCHDIMMERHEADLAMP
GY18L61
TN18L60
TN18L60
GY18L61
L6018TN
B1 C203
L6018TN
C107E2
2 C110
S142
1
LAMPTURNPARK/RIGHT
2
L6018TNGY
18L61
2
LEFTPARK/TURNLAMP
1
S141
C1103
E3 C107
GY18L61
C203B2
GY18L61
10 1
TURNSIGNAL/HAZARDSWITCH
LAMPINDICATORBEAMHIGH
5 C2 6 C1C210
TURNSIGNALINDICATORLAMP
LEFT RIGHT
LAMPINDICATORSIGNALTURN
CLUSTERINSTRUMENT
BK/LG18Z2
C26
G201
9 C1
Z218
BK/LG
LEFTSIDEMARKER MARKER
SIDERIGHT
L6018TN
L6118GY
(8W-50-2)
(8W-50-2)
(8W-52-3)(8W-52-3)
(8W-52-3)
(8W-50-4) (8W-50-4)
TJ 8W-40 INSTRUMENT CLUSTER 8W - 40 - 9
2824 J988W-5
8W-41 HORN/CIGAR LIGHTER
Component PageCigar Lighter/Accessory Relay . . . . . . . . . . .8W-41-2Cigar Lighter/Power Outlet . . . . . . . . . . . . .8W-41-2Clockspring . . . . . . . . . . . . . . . . . . . . . . . . . .8W-41-2Fuse 5 (PDC) . . . . . . . . . . . . . . . . . . . . . . . .8W-41-2Fuse 20 (PDC) . . . . . . . . . . . . . . . . . . . . . . .8W-41-2G102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-41-2G200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-41-2G300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-41-2High Note Horn . . . . . . . . . . . . . . . . . . . . . .8W-41-2Horn Relay . . . . . . . . . . . . . . . . . . . . . . . . . .8W-41-2
Component Pageorn Switch . . . . . . . . . . . . . . . . . . . . . . . . . .8W-41-2Ignition Switch . . . . . . . . . . . . . . . . . . . . . . .8W-41-2Low Note Horn . . . . . . . . . . . . . . . . . . . . . . .8W-41-2Power Distribution Center . . . . . . . . . . . . . .8W-41-2S117 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-41-2S140 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-41-2S207 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-41-2S307 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-41-2Stop Lamp Switch. . . . . . . . . . . . . . . . . . . . .8W-41-2
TJ 8W - 41 HORN/CIGAR LIGHTER 8W - 41 - 1
B15 B12
B11B13
RELAYHORN
20A
FUSE20
BATT A0
POWERDISTRIBUTIONCENTER
RD/YL20X3 X2
18WT/RD
2
4
X320
RD/YL
HORNSWITCH
A19
A20
E7 C107
4
11
5FUSE
40A
2 1
45
RELAYACCESSORYLIGHTER/CIGAR
F3012
RD/PK
C106F1
RD/PK16
F30
A9 C202F3816LB
OUTLETPOWERLIGHTER/CIGAR
3
2
BK16Z1
S207
G200G300
BK20Z1
IGNITIONSWITCH
412 0 3
8
BATT A1
A3114
BK/DG
S307
A3114
BK/DG
C1106
1 START2 RUN
3 LOCK0 OFF
4 ACC
2
STOPLAMPSWITCH
2
HORNNOTELOW HIGH
NOTEHORN
1 1
S140
Z116BK
Z118BK
Z118BK
X218
WT/RD
X218
WT/RD
X218
WT/RD
G102
S117
Z120BK
Z114BK
CLOCKSPRING
(8W-10-17)
(8W-10-7)
(8W-10-8)
(8W-10-11)
(8W-15-6)
(8W-15-6)(8W-15-7)
(8W-10-10)
(8W-10-10)
(8W-10-10)
(8W-51-4)
(8W-15-3)
(8W-15-3)
(8W-30-14)
8W - 41 - 2 8W-41 HORN/CIGAR LIGHTER/POWER OUTLET TJ
J988W-5 2825
(8W-11-9)
19
39
20A
FUSE19
FUSEBLOCK(8W-11-2)
F22
WT/PK12
1998 Jeep Wrangler TJPublication No. 81-370-8148TSB 26-10-98 October, 1998
8W-42 AIR CONDITIONING/HEATER
Component PageA/C Compressor Clutch. . . . . . . . . . . . . . . . .8W-42-3A/C Compressor Clutch Relay. . . . . . . . . . . .8W-42-3A/C Cycling Switch . . . . . . . . . . . . . . . . . . . .8W-42-3A/C Heater Control . . . . . . . . . . . . . . . .8W-42-2, 3, 4A/C High Pressure Switch . . . . . . . . . . . . . .8W-42-3Blower Motor Relay . . . . . . . . . . . . . . . . .8W-42-2, 4Blower Motor/Resistor Block . . . . . . . . . . .8W-42-2, 4Fuse 8 (FB) . . . . . . . . . . . . . . . . . . . . . . . .8W-42-2, 4Fuse 11 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-42-3Fuse 11 (PDC). . . . . . . . . . . . . . . . . . . . . .8W-42-2, 4Fuse 19 (PDC) . . . . . . . . . . . . . . . . . . . . . . .8W-42-3
Component PageFuse Block . . . . . . . . . . . . . . . . . . . . . .8W-42-2, 3, 4G200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-42-2, 4G202 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-42-2, 4Power Distribution Center . . . . . . . . . .8W-42-2, 3, 4Powertrain Control Module. . . . . . . . . . . . . .8W-42-3S102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-42-3S103 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-42-3S206 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-42-2, 4S207 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-42-2, 4S209 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-42-2, 4
TJ 8W - 42 AIR CONDITIONING/HEATER 8W - 42 - 1
28
21
3 5
BLOCKFUSE
8FUSE
20A
RUN A22
A/CHEATERCONTROL
C C3
BLOWERMOTORRELAY
4
B
A C1C2
C1
401 2 3
8
7 65
C21 C232 C2
B C3
BLOCKRESISTORMOTOR/BLOWER
C1A C C1 C1D B C1
4
40A
FUSE11
POWERDISTRIBUTIONCENTER
BATT A0
S209
G202
4 C211
24
17
C2A
B C2
S207
G200
FROMS206
E220OR
F2414
RD/DG
A1 C202
C11114
DG/YL
A11112
RD/LB
F12 C106
A11112
RD/LB
C112DG
C2115
A12 C202
A11112
RD/LB
A11112
RD/LB
Z120BK
Z114BK
C414TN
Z114BK
Z112BK
2 3 C211
C514
LG/LB
C614LB
C2116
1
Z1 12BK
3 MIX4 DEFROST
2 HEAT1 VENT
5 HIGH
0 OFF
7 M16 M2
8 LOW
E C1
C114DG
C416TN
C516
LG/LB
C614LB
C7 16BR/TN
M
(8W-11-2)
(8W-11-6)
(8W-10-9)
(8W-10-14)
(8W-10-8)
(8W-10-7)
(8W-15-6)
(8W-15-6)
(8W-15-6)
(8W-11-8)
8W - 42 - 2 8W-42 AIR CONDITIONING-HEATERHEATER ONLY
TJ
J988W-5 2827
31
BLOCKFUSE
11FUSE
10A
10A
FUSE19
POWERDISTRIBUTIONCENTER
BATT A0
A18
A17
A/CCOMPRESSORCLUTCHRELAY
B10 B7
B6B8
CLUTCHCOMPRESSORA/C
14 C103
F10 C106
S102
F1220
RD/LG
F1220
RD/LG
F1220
RD/LG
C1C1
1
2
1
2
SWITCHPRESSUREHIGHA/C
C2120
DB/OR
POWERTRAINCONTROLMODULE
A/CCOMPRESSOR
CLUTCHCONTROL
RELAYSENSESWITCH
A/C
C22 C1
A/CSWITCHOUTPUT
C1C23
C320
DB/BK
C320
DB/BK
C1318
DB/OR
2 C104
C2218
DB/WT
C2220
DB/WT
S103
C3D
C9018LG
C9020LG
C1041
C9020LG
C9020LG
ST-RUN A21
A/CCYCLINGSWITCH
6 C170
C9020LG
CONTROLHEATERA/C
(8W-11-2)
(8W-11-7)
(8W-10-10)
(8W-10-17)
(8W-10-8)
(8W-10-7)
(8W-11-7)
(8W-30-3)(8W-30-11)
TJ 8W-42 AIR CONDITIONING-HEATER 8W - 42 - 3
2828 J988W-5
28
21
3 5
BLOCKFUSE
8FUSE
20A
RUN A22
A/CHEATERCONTROL
C C3
BLOWERMOTORRELAY
4
B
A C1C2
C1
10
9 8
7
C21 C232 C2
BLOCKRESISTORMOTOR/BLOWER
4
40A
FUSE11
POWERDISTRIBUTIONCENTER
BATT A0
S209
24
17
C2A
B C2
S207
G200
FROMS206
E220OR
F2414
RD/DG
A1 C202
C11114
DG/YL
A11112
RD/LB
F12 C106
C112DG
C2115
A12 C202
A11112
RD/LB
Z120BK
Z114BK
C414TN
Z114BK
Z112BK
2 3 C211
C514
LG/LB
C614LB
C2116
1
1
23
4
5600
43
2
156
BK20Z1
C3E
G202
4 C211Z1 12BK
9 M110 LOW
2 NORM3 VENT
1 MAX0 OFF
4 HEAT5 MIX
7 HIGH6 DEFROST
8 M2
E C1 C1A C1C C1D C1BC3B
C114DG
C416TN
C516
LG/LB
C614LB
C7 16BR/TN
A11112
RD/LB
LG20
C90
C170FROM
D C3
M
(8W-11-2)
(8W-11-6)
(8W-10-9)
(8W-10-14)
(8W-10-8)
(8W-10-7)
(8W-15-6)
(8W-15-6)
(8W-11-8)
(8W-15-6)
(8W-42-3)
8W - 42 - 4 8W-42 AIR CONDITIONING-HEATER TJ
J988W-5 2830
8W-43 AIRBAG SYSTEM
Component PageAirbag Control Module . . . . . . . . . . . . . . . . .8W-43-2Airbag Warning Indicator Lamp . . . . . . . . . .8W-43-2Driver Airbag . . . . . . . . . . . . . . . . . . . . . . . .8W-43-2Fuse 5 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-43-2Fuse 9 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-43-2Fuse 10 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-43-2Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . .8W-43-2
Component PageG301 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-43-2Instrument Cluster . . . . . . . . . . . . . . . . . . . .8W-43-2Passenger Airbag . . . . . . . . . . . . . . . . . . . . .8W-43-2S302 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-43-2S303 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-43-2Shift Interlock. . . . . . . . . . . . . . . . . . . . . . . .8W-43-2
TJ 8W - 43 AIRBAG SYSTEM 8W - 43 - 1
S302
S303
AIRBAGWARNINGINDICATORLAMP
AIRBAGWARNING
INDICATOR
DRIVERLAMP
AIRBAGCONTROLMODULE
PAIRTWISTED
D220
WT/BK20
VT/BR
D1
B11 B12 C203
12
CCDBUS(-)(+)
BUSCCD
CLUSTERINSTRUMENT
ST-RUN A21
WT/BK18D2 D1
VT/BR18
TWISTEDPAIR
1918
CCDBUS(+)
CCDBUS(-)
10A
FUSE10
FUSEBLOCK
30
8 C2
A10 C202
G520
DB/WT
9FUSE
10A
29
18F14
LG/YL
17
FUSEDIGN.
(ST-RUN)
DB/YL
F2318
25
10A
FUSE5
RUN A22
(RUN)IGN.
FUSED
20
GROUND
10
G301
Z618
BK/PK
1
B
2
1
DRIVERAIRBAGLINE 2 LINE 1
AIRBAGDRIVER
2
A
DG/LB18
R45 R4318
BK/LB
PAIRTWISTED
DRIVERAIRBAG
PASSENGERAIRBAG
PASS.AIRBAGLINE 1
PASSENGERAIRBAGLINE 2
5 6
R4218
BK/YL
R4418
DG/YL
PAIRTWISTED
2
G520
DB/WT
G520
DB/WT
INTERLOCKSHIFT
D220
WT/BK
D120
VT/BR
PAIRTWISTED
(8W-30-13)
(8W-30-13)
(8W-10-10)
(8W-40-4)
(8W-11-7)
(8W-11-2)
(8W-11-7)(8W-11-5)
(8W-10-9)
(8W-31-2)
8W - 43 - 2 8W-43 AIRBAG SYSTEM TJ
J988W-5 2833
8W-44 INTERIOR LIGHTING
Component PageA/C Heater Control . . . . . . . . . . . . . . . . . . . .8W-44-4Dome Lamp . . . . . . . . . . . . . . . . . . . . . . .8W-44-2, 3Fuse 4 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-3Fuse 12 (FB) . . . . . . . . . . . . . . . . . . . . . . .8W-44-4, 5Fuse 17 (PDC). . . . . . . . . . . . . . . . . . . . . .8W-44-2, 3Fuse Block . . . . . . . . . . . . . . . . . . . . . .8W-44-3, 4, 5G100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-2G200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-3, 4G201 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-5G300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-3, 4Headlamp Switch . . . . . . . . . . . . . . . . .8W-44-3, 4, 5Instrument Cluster . . . . . . . . . . . . . . . . . .8W-44-3, 5Key-In Switch . . . . . . . . . . . . . . . . . . . . . . . .8W-44-3Left Courtesy Lamp . . . . . . . . . . . . . . . . . . .8W-44-3Left Door Ajar Switch . . . . . . . . . . . . . . . . . .8W-44-3Mercury Switch. . . . . . . . . . . . . . . . . . . . . . .8W-44-2Power Distribution Center . . . . . . . . . . . .8W-44-2, 3PRNDL Lamp . . . . . . . . . . . . . . . . . . . . . . . .8W-44-4
Component PageRadio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-5Rear Fog Lamp Switch . . . . . . . . . . . . . . . . .8W-44-4Rear Window Defogger Switch . . . . . . . . . . .8W-44-4Rear Wiper/Washer Switch . . . . . . . . . . . . . .8W-44-4Right Courtesy Lamp . . . . . . . . . . . . . . . . . .8W-44-3Right Door Ajar Switch. . . . . . . . . . . . . . . . .8W-44-3S106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-2S202 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-3S204 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-2, 3S206 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-4, 5S207 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-4S301 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-3S304 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-3, 4S305 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-3S313 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-2S314 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-44-2Sound Bar/Dome Lamp. . . . . . . . . . . . . . .8W-44-2, 3Underhood Lamp . . . . . . . . . . . . . . . . . . .8W-44-2, 3
TJ 8W - 44 INTERIOR LIGHTING 8W - 44 - 1
10A
FUSE17
BATT A0
A14
A13
POWERDISTRIBUTIONCENTER
PK/WT20M1
C108D12
B7 C203
LAMPUNDERHOOD
M120
PK/WTHARDTOP
SOFTTOP
H2 C323
M120
PK/WT2 SPEAKER
SYSTEM4 SPEAKER
SYSTEM
SYSTEM2 SPEAKER
SYSTEM4 SPEAKER
C323
M120
PK/WT
H2NOT
USED
H2
M120
PK/WT
C323
S313
PK/WT20M1
C32538 C326
M120
PK/WT
1
2
DOMELAMP BAR/
SOUND
DOMELAMP
M220YL
C3254
S314
M220YL
9 C326
M220YL
M220YL
NOTUSED
C323H3H3 C323
M220YL
3 C323
HARDTOP
SOFTTOP
4 SPEAKERSYSTEM
2 SPEAKERSYSTEM
2 SPEAKERSYSTEM
4 SPEAKERSYSTEM
A
(8W-44-3)
TOS301
M220YL
TOS204
M120
PK/WT
M120
PK/WT
1
2
MERCURYSWITCH
M120
PK/WT
G100
BK12Z1
S106
Z118BK
Z118BK
ABSOTHERS
BK18Z1
G100
(8W-10-16)
(8W-10-7)
(8W-10-8)
(8W-10-16)
(8W-15-2)
(8W-15-2)
(8W-15-2)
8W - 44 - 2 8W-44 INTERIOR LIGHTING TJ
J988W-5 2834
BK/LB20
G16
HEADLAMPSWITCH
6
0 1 2
S305
G1620
BK/LB
C203B4
INSTRUMENTCLUSTER
BK16Z1
S304
G300
Z120BK
FUSEBLOCK
24
4FUSE
10A
4
8
KEY-INSWITCHSENSE
5B3 C203
1
2KEY-INSWITCH
G1620
BK/LB
3
1
SWITCHAJARDOORLEFT
M2320
YL/BK
RIGHTDOORAJARSWITCH
1
M2320
YL/BK
22
YL20M2M2
20YL
S301
YL20M2
YL20M2
C5 C204
M220YL
SWITCHHEADLAMP
3
0 1
S202
M220YL
B
A
A
B
LAMPCOURTESYLEFT
RIGHTCOURTESYLAMP
YL20M2
YL20M2
G1620
BK/LB
G2620LB
A
(8W-44-2)
10A
FUSE17
BATT A0
A14
A13
POWERDISTRIBUTIONCENTER
PK/WT20M1
C10812
B7 C203S204
M120
PK/WT
LAMPUNDERHOOD
2
M120
PK/WT
FROM
LAMP
M120
PK/WTDOME
DOMELAMP
TO TO
BAR/SOUND
PK/WT20M1
HARDTOP TOP
SOFT
DOMELAMP
1 DOME0 OFF
0 OFF1 PARK2 HEAD
G26 20LB
G26 20LB
C1
Z114BK
G200
(8W-15-7)
(8W-15-7)
(8W-11-2)
(8W-11-4)
(8W-40-7)
(8W-10-16)
(8W-10-7)
(8W-10-8)
(8W-10-16)
(8W-44-2)
(8W-44-2)
(8W-44-2)
(8W-50-2)
(8W-50-2)
(8W-15-6)
TJ 8W-44 INTERIOR LIGHTING 8W - 44 - 3
2835 J988W-5
S207
G200
Z120BKBK/WT
18Z1Z1
20BKBK
20Z1
OR20E2E2
20OR
E220OR
CONTROLHEATERA/C
B
A
OR20E2
3
1
1
4
OR20E2
G300
BK16Z1
S304
Z120BK
HEADLAMPSWITCH
0 1 2
BATT F34
1
3 4 5
10A
FUSE12
E118TN
A3
12
32
BLOCKFUSE
A4 C202
S206
LAMPPRNDL
B
A 4
1
C2
C2
BK14Z1
5 MIN
2 HEAD3 DOME
1 PARK0 OFF
4 MAX
E220OR
E220OR
(EUROPE)SWITCHLAMPFOGREAR
(HARD TOP)SWITCHDEFOGGERWINDOWREAR
(HARD TOP)SWITCHWASHERWIPER/REAR
(8W-11-8)
(8W-15-6)
(8W-15-6)
(8W-42-2)(8W-42-4)
(8W-15-7)
(8W-15-7)
(8W-11-4)
(8W-11-8)
(8W-11-2)
(8W-50-2)
(8W-51-5)
(8W-48-2)
(8W-53-4)
8W - 44 - 4 8W-44 INTERIOR LIGHTING TJ
J988W-5 2836
OR20E2
G201
BK/LG18Z2
5RADIO
INSTRUMENTCLUSTER
3
6
S206
OR20E2
C202A4
TN18E1
C202
FUSEBLOCK
32
12
A3
TN18E1
12FUSE
10A
543
1
BATT F34
210
SWITCHHEADLAMP
C2
C2
C1
5 MIN
2 HEAD3 DOME
1 PARK0 OFF
4 MAX
E220OR
(8W-47-2)
(8W-40-8)
(8W-11-8)
(8W-11-2)
(8W-11-8)
(8W-11-4)
(8W-50-2)
TJ 8W-44 INTERIOR LIGHTING 8W - 44 - 5
2837 J988W-5
8W-47 AUDIO SYSTEM
Component PageDome Lamp . . . . . . . . . . . . . . . . . . . . . . . . .8W-47-2Fuse 12 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-47-2Fuse 15 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-47-2Fuse 17 (PDC) . . . . . . . . . . . . . . . . . . . . . . .8W-47-2Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . .8W-47-2Headlamp Switch . . . . . . . . . . . . . . . . . . . . .8W-47-2Left Front Speaker . . . . . . . . . . . . . . . . . . . .8W-47-3Left Rear Speaker. . . . . . . . . . . . . . . . . . . . .8W-47-3Power Distribution Center . . . . . . . . . . . . . .8W-47-2
Component PageRadio. . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-47-2, 3Radio Antenna . . . . . . . . . . . . . . . . . . . . . . .8W-47-2Right Front Speaker . . . . . . . . . . . . . . . . . . .8W-47-3Right Rear Speaker . . . . . . . . . . . . . . . . . . .8W-47-3S204 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-47-2S206 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-47-2Sound Bar/Dome Lamp. . . . . . . . . . . . . . . . .8W-47-2Underhood Lamp . . . . . . . . . . . . . . . . . . . . .8W-47-2
TJ 8W - 47 AUDIO SYSTEM 8W - 47 - 1
35
BLOCKFUSE
15FUSE
10A 10A
FUSE17
POWERDISTRIBUTIONCENTER
BATT A0
A13
A14
C17RADIO
6 C1
10 C204
X1220PK
X1220PK
RUN-ACC A31
FUSEDIGN.
(RUN-ACC)
PK/WT20M1
PK/WT20M1
C108D12
FUSEDB (+)
RADIOANTENNA
ANTENNA
UNDERHOODLAMP
TO
M120
PK/WT
021
9
SWITCHHEADLAMP
1
C14
PARKLAMP
SWITCHOUTPUT
10A
FUSE12
12
BATT F34
32
5 C1FUSED PANELLAMP DIMMER
SWITCHSIGNAL
S206
A4 C202
C202A3
E118TN
E118TN
E220OR
E220OR
S204
B7 C203
M120
PK/WT
M120
PK/WT
TOPSOFT
TOPHARD
DOMELAMP
TOSOUNDBAR/DOMELAMP
TO
M120
PK/WT
1 HEAD2 PARK0 OFF
B6 C203
L718
BK/YL
L718
BK/YL
E220OR
(8W-11-2)
(8W-11-9)
(8W-10-10)
(8W-10-16)
(8W-10-8)
(8W-10-7)
(8W-44-2)
(8W-11-8)
(8W-11-4)
(8W-11-8)(8W-10-16)
(8W-44-2)
(8W-44-2)
(8W-50-4)
8W - 47 - 2 8W-47 AUDIO SYSTEM TJ
J988W-5 2838
RADIOC24
LEFTFRONT
SPEAKER(+)(-)
SPEAKERFRONTLEFT
2 C1RIGHTFRONT
SPEAKER(-) (+)
SPEAKERFRONTRIGHT
C13 5 C2LEFTREAR
SPEAKER(-) (+)
SPEAKERREARLEFT
C26 2 C2RIGHTREAR
SPEAKER(+)(-)
SPEAKERREARRIGHT
C237 C2
SPEAKERFRONTLEFT RIGHT
FRONTSPEAKER SPEAKER
REARRIGHTLEFT
REARSPEAKER
2
1
2
1 1
2
1
2
X5518
BR/RD
X5318DG
X5618DB
X5418VT
C13 C204C14C11C12
X5718
BR/LB
X5718
BR/LB
X5118
BR/YL
X5118
BR/YL
X5818
DB/PK
X5818
DB/PK
X5218
DB/WT
X5218
DB/WT
21 5 6 C325
DB/WT20
X52
DB/PK20
X58
BR/YL20X51
BR/LB20
X57
H9 C323H10H7H8
DB/WT18
X52
DB/PK18
X58
BR/YL18X51
BR/LB18
X57
TJ 8W-47 AUDIO SYSTEM 8W - 47 - 3
2839 J988W-5
8W-48 REAR WINDOW DEFOGGER
Component PageFuse 11 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-48-2Fuse 15 (PDC) . . . . . . . . . . . . . . . . . . . . . . .8W-48-2Fuse 17 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-48-2Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . .8W-48-2G200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-48-2G302 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-48-2Illum. Lamp . . . . . . . . . . . . . . . . . . . . . . . . .8W-48-2Indic. Lamp . . . . . . . . . . . . . . . . . . . . . . . . .8W-48-2Instrument Cluster . . . . . . . . . . . . . . . . . . . .8W-48-2Power Distribution Center . . . . . . . . . . . . . .8W-48-2
Component PageRear Window Defogger . . . . . . . . . . . . . . . . .8W-48-2Rear Window Defogger Relay . . . . . . . . . . . .8W-48-2Rear Window Defogger Switch . . . . . . . . . . .8W-48-2S102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-48-2S206 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-48-2S207 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-48-2S309 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-48-2S320 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-48-2S400 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-48-2
TJ 8W - 48 REAR WINDOW DEFOGGER 8W - 48 - 1
31
D6D8
D4
BLOCKFUSE
11FUSE
10A
D2POWERDISTRIBUTIONCENTERREAR
WINDOWDEFOGGERRELAY
ST-RUN A21
S102F10 C106
BATT A0
21
28
15FUSE
40A
3
2
SWITCHDEFOGGERWINDOWREAR
C1512
BK/WT
F8 C106C8120
LB/WT
C13
CLUSTERINSTRUMENTREAR
WINDOWDEFOGGER
RELAYCONTROL
4
REARWINDOW
DEFOGGERSWITCHSENSE4 C1
G5 C322
6 C326
G302
S309
S400
DEFOGGERWINDOWREAR
Z112BK
F12 20RD/LG
1
G200
S207
Z120BK
Z114BK
ILLUM.LAMP(HARDTOP)
LAMPINDIC.
FROMS206
E220OR A5 C202
C323H1
1 C326
C1512GY
C1512
BK/WT
C8020
DB/LG
C8120
LB/WT
10A
FUSE17
FUSEBLOCK
S320
C1512
BK/WT
F8120
DB/RD
(HARDTOP) TOP)
(HARD
37
17
2 C170
(8W-11-2)
(8W-11-7)
(8W-10-10)
(8W-10-8)
(8W-11-7)(8W-10-7)
(8W-10-15)
(8W-40-8)
(8W-15-8)
(8W-15-8)
(8W-15-8)
(8W-15-6)
(8W-15-6)
(8W-11-8) (8W-11-9)
(8W-11-2)
8W - 48 - 2 8W-48 REAR WINDOW DEFOGGER TJ
J988W-5 2840
8W-50 FRONT LIGHTING
Component PageCircuit Breaker . . . . . . . . . . . . . . . . . . .8W-50-2, 3, 5Daytime Running Lamp Module . . . . . .8W-50-2, 5, 8Fog Lamp Relay No. 1 . . . . . . . . . . . . . . .8W-50-6, 7Fog Lamp Relay No. 2. . . . . . . . . . . .8W-50-4, 6, 7, 8Front Fog Lamp Switch . . . . . . . . . . . . . .8W-50-6, 7Fuse 3 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-7Fuse 4 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-6Fuse 11 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-8Fuse 12 (FB) . . . . . . . . . . . . . . . . . . . . .8W-50-2, 3, 6Fuse Block. . . . . . . . . . . . . . . . . . .8W-50-2, 3, 6, 7, 8G100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-8G102 . . . . . . . . . . . . . . . . . . . . . . .8W-50-2, 3, 4, 5, 7G103 . . . . . . . . . . . . . . . . . . . . . . .8W-50-2, 3, 4, 5, 7G200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-5, 7G300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-6Headlamp Aiming Switch . . . . . . . . . . . . . . .8W-50-5Headlamp Dimmer Switch . . . . . .8W-50-2, 3, 5, 6, 8Headlamp Switch . . . . . . . . . . .8W-50-2, 3, 4, 5, 6, 8Instrument Cluster . . . . . . . . . . . .8W-50-2, 3, 4, 6, 8Left City Lamp . . . . . . . . . . . . . . . . . . . . . . .8W-50-4Left Door Ajar Switch . . . . . . . . . . . . . . . . . .8W-50-2Left Fog Lamp . . . . . . . . . . . . . . . . . . . . .8W-50-4, 7Left Headlamp . . . . . . . . . . . . . . . . .8W-50-2, 3, 4, 8Left Headlamp Leveling Motor . . . . . . . . .8W-50-3, 5Left Park/Turn Lamp . . . . . . . . . . . . . . . . . .8W-50-4Left Side Marker . . . . . . . . . . . . . . . . . . . . .8W-50-4Powertrain Control Module. . . . . . . . . . . . . .8W-50-8Rear Fog Smart Relay. . . . . . . . . . . . . .8W-50-2, 3, 5
Component PageRight City Lamp . . . . . . . . . . . . . . . . . . . . . .8W-50-4Right Fog Lamp . . . . . . . . . . . . . . . . . . . .8W-50-4, 7Right Headlamp . . . . . . . . . . . . . . . .8W-50-2, 3, 4, 8Right Headlamp Leveling Motor . . . . . . . .8W-50-3, 5Right Park/Turn Lamp . . . . . . . . . . . . . . . . .8W-50-4Right Side Marker . . . . . . . . . . . . . . . . . . . .8W-50-4S102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-8S104 . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-2, 3, 5, 8S105 . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-2, 3, 6, 8S106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-8S116 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-7S117 . . . . . . . . . . . . . . . . . . . . . . .8W-50-2, 3, 4, 5, 7S118 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-4S119 . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-2, 3, 5, 8S122 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-4, 7S125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-4, 7S135 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-8S138 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-5S141 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-4S142 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-4S143 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-4S144 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-4S206 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-6, 7S207 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-5, 7S304 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-6S305 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-50-2Turn Signal/Hazard Switch. . . . . . . . . . . . . .8W-50-4Vehicle Speed Sensor . . . . . . . . . . . . . . . . . .8W-50-8
TJ 8W - 50 FRONT LIGHTING 8W - 50 - 1
9
HEADLAMPSWITCH
210 0 1 2
24ABREAKERCIRCUIT
72
1
3
3
BATT F34 BATT A3
2
1
2 3
3
4
A3
12
10A
FUSE12
BLOCKFUSE
C202A2A8
LEFTHEADLAMP
HEADLAMPRIGHT
S117
G102
Z120BK
Z116BK
BK18Z1
G103
3
2 1
1
2 1
3
L216LG
L214LG
L2016
LG/WT
L2014
LG/WT
S119
E4 C107E5
L414
VT/WT
L314
RD/OR
L416
VT/WT
L416
VT/WT
S104
5 C1104
S105
C203B5
D7 C108
L316
RD/OR
G3416
RD/GY
C25
CLUSTERINSTRUMENTHIGH
BEAMINDICATOR
LAMP
5 4
0
4 MAX
2 HEAD3 DOME
1 PARK0 OFF
5 MIN
HEADLAMPDIMMERSWITCH1 LOW2 HIGH3 FLASH
6
E118TN
4
1
MODULELAMPRUNNINGDAYTIME
G3416
RD/GY
CANADAOTHER
(CANADA)MODULELAMPRUNNINGDAYTIME
C202
L316
RD/OR
L316
RD/OR
L416
VT/WT
E118TN
0 1 2
6
3
REARFOGSMARTRELAY(EUROPE)
5 1
L216LG
L2016
LG/WT
C18
CLUSTERINSTRUMENT
B3 C203G2620LB
3
SWITCHAJARDOORLEFT
S305
B4 C203
G1620
BK/LB
LEFTDOORAJAR
SENSE
(8W-11-4) (8W-10-14)
(8W-11-8)
(8W-11-2)(8W-15-3)
(8W-15-3) (8W-15-4)
(8W-50-5)
(8W-40-9)
(8W-50-8)
(8W-50-8)
(8W-51-5)
(8W-40-7)
(8W-44-3)
(8W-44-3)
8W - 50 - 2 8W-50 FRONT LIGHTING TJ
J988W-5 2841
9
HEADLAMPSWITCH
210 0 1 2
24ABREAKERCIRCUIT
721
3
3
BATT F34 BATT A3
2
1
2 3
3
4
A3
E118TN
E118TN
C202A2A8
LEFTHEADLAMP HEADLAMP
RIGHT
S117
G102
Z120BK
Z116BK
3
2 1
1
2 1
3
L216LG
L214LG
L2016
LG/WT
L2014
LG/WT
15
E4 C107E5
L414
VT/WT
L314
RD/OR
L416
VT/WT
L416
VT/WT
S104
5 C1104
S105
C203B5
D7 C108
L316
RD/OR
G3416
RD/GY
C25
CLUSTERINSTRUMENTHIGH
BEAMINDICATOR
LAMP
G3416
RD/GY
L216LG
4 5
FUSEBLOCK
12FUSE
10A
12
S119
05 MIN
2 HEAD3 DOME
1 PARK0 OFF
4 MAX
HEADLAMPDIMMERSWITCH1 LOW2 HIGH3 FLASH
G103
Z118BK
1
1 (EUROPE)MOTORLEVELINGHEADLAMPLEFT
RIGHTHEADLAMPLEVELINGMOTOR(EUROPE)
L418
VT/WT
L418
VT/WT
(EUROPE)RELAYSMARTFOGREAR
(8W-11-4) (8W-10-14)
(8W-15-3)
(8W-15-3)
(8W-50-5)
(8W-40-9)
(8W-11-2)
(8W-11-8)
(8W-15-4)
(8W-50-5)
(8W-50-5)
(8W-51-5)
TJ 8W-50 FRONT LIGHTINGHEADLAMP LEVELING
8W - 50 - 3
2842 J988W-5
9
210
BATT F34
B6
E1
1
C210
10
CLUSTERINSTRUMENT
SWITCHHAZARDSIGNAL/TURN
1
3
E3
C203B2
LEFTTURN
SIGNALINDIC.LAMP
LAMPINDIC.
SIGNALTURNRIGHT
INSTRUMENTCLUSTER
6 C1
E2 C107
2 C110
B1 C203
L6118GY
L6118GY
L6018TN
L6018TN
TURNSIGNAL/HAZARDSWITCH
1 PARKSWITCHHEADLAMP
2 HEAD3 OFF
LAMPTURNPARK/LEFT
1 2
3
3
21RIGHTPARK/TURNLAMP
1
2
1
2
MARKERSIDELEFT RIGHT
SIDEMARKER
G102
S122
S125
S144
S142S141
S143
1
RIGHTFOGLAMP
LAMPFOGLEFT
1
3
3
HEADLAMPLEFT
RIGHTHEADLAMP
S117
Z118BK
Z118BK
Z118BK
Z118BK
Z118BK
Z118BK
Z116BK
L718
BK/YL
L6018TN
L6118GY
L718
BK/YL
L718
BK/YL
L718
BK/YL3
NO. 2RELAYLAMPFOG
L718
BK/YL
S118
Z120BK
1
2(EUROPE)LAMPCITYLEFT RIGHT
CITYLAMP(EUROPE)
2
1
L718
BK/YL
L718
BK/YL
Z118BK
Z120BK
G103
(8W-11-4)
(8W-40-9)
(8W-40-9)
(8W-52-3)
(8W-52-3)
(8W-15-3)
(8W-50-7)
(8W-50-7)
(8W-50-2)
(8W-50-2)
(8W-15-3)
(8W-50-6)
(8W-70-2)
(8W-15-4)
8W - 50 - 4 8W-50 FRONT LIGHTING TJ
J988W-5 2843
0 1 2
24ABREAKERCIRCUIT
2
BATT A3
2
1
C202A8
1
L216LG
L214LG
15
C107E5
L414
VT/WT
S104
5 C110
L216LG
1
3
5 C170
M M
3
1
S119
L418
VT/WT
L418
VT/WT
G103
S117
G102
Z118BK
Z118BK
Z116BK
22
S138
BK14Z1
BK20Z1
G200
S207
14 C1101 C170
L1318
BR/YL
L1318
BR/YL
L1318
BR/YL
L416
VT/WT
L418
VT/WT
HEADLAMPDIMMERSWITCH1 LOW
0 OFFSWITCHHEADLAMP
1 PARK2 HEAD
10 (CANADA)MODULELAMPRUNNINGDAYTIME
L416
VT/WT
(EUROPE)RELAYSMARTFOGREAR
(EUROPE)SWITCHAIMINGHEADLAMP LEFT
HEADLAMPLEVELINGMOTOR(EUROPE) (EUROPE)
MOTORLEVELINGHEADLAMPRIGHT
31
2
(8W-10-14)
(8W-15-4)
(8W-15-3)
(8W-15-3)(8W-15-6)
(8W-15-6)
(8W-50-3)
(8W-50-3)
(8W-50-8)(8W-51-5)
TJ 8W-50 FRONT LIGHTINGHEADLAMP LEVELING
8W - 50 - 5
2844 J988W-5
B
(8W-50-7)
A
(8W-50-7)
C
(8W-50-7)
TOS206
FOGLAMP
RELAYNO. 1
TO
FRONTFOG
LAMPSWITCH
TO
L9518
DG/YL
E220OR
Z120BK
10A
FUSE12
FUSEBLOCK
A4 C202
E220OR
32
12
A3 C202
E118TN
E118TN
1
SWITCHHEADLAMP
42
31
NO. 2RELAYLAMPFOG
FUSEBLOCK
10A
FUSE4
4
24
Z120BK
Z120BK
Z116BK
S304
C1 C204
L9518
DG/YL
B5 C203
9
5
CLUSTERINSTRUMENT
G3416
RD/GY
G3416
RD/GY
G3416
RD/GY
D7 C108B6 C203
L718
BK/YL
L718
BK/YL
3
L316
RD/OR
S105
E4 C107
L316
RD/OR
L314
RD/OR 210
4 5
0 OFF1 PARK2 HEAD3 DOME4 MAX5 MIN
BATT F34HIGHBEAM
HIGHBEAM
HEADLAMPDIMMERSWITCH
C2
G300
(8W-11-8)
(8W-11-2)
(8W-50-2)(8W-50-4)
(8W-11-2)
(8W-11-4)
(8W-15-7)
(8W-40-9)
(8W-50-2)
(8W-11-4)
(8W-50-2)
(8W-15-7)
8W - 50 - 6 8W-50 FRONT LIGHTINGFOG LAMPS
TJ
J988W-5 4002
1
2
LAMPFOGLEFT RIGHT
FOGLAMP
2
1
G102G103
S125
S117
S122
Z116BK
Z118BK
Z118BK
Z118BK
13 C110
E10 C107
L3918LB
2 5
31
NO. 1RELAYLAMPFOGZ1
20BK
L3518
BR/WT
F6118
WT/OR
S116
20A
FUSE3
FUSEBLOCK
23
3
BATT A6
B13 C203
SWITCHLAMPFOGFRONT
31
4 2
A
(8W-50-6)
C
(8W-50-6)
B
(8W-50-6)
Z120BK
Z114BK
G200
S207
FOGLAMP
RELAYNO. 2
FROM
FROMC202
S206
E220OR
FROMC204
L9518
DG/YL
(8W-15-3)
(8W-15-4)
(8W-15-4)
(8W-15-3)
(8W-15-3)
(8W-11-4)
(8W-11-2)
(8W-10-11)
(8W-15-6)
(8W-15-6)
(8W-11-8)
TJ 8W-50 FRONT LIGHTINGFOG LAMPS
8W - 50 - 7
4003 J988W-5
10A
FUSE11
FUSEBLOCK
ST-RUN A21
31 7
SWITCHHEADLAMP
3
VEHICLESPEEDSENSOR
C3B27
5 6 7
S135
S102
F10 C106
12 C103
D8 C108
A2 C202
4HEADLAMPDIMMERSWITCH
1 10 4 8
HEADLAMPLEFT RIGHT
HEADLAMP
1 2 1 2
13
5 C1104 C1105
INSTRUMENTCLUSTER
1B5 C203
D7 C108
FUSEDIGN.
(ST-RUN)
INDICATORBEAMHIGH
SPEED/DISTANCEINDICATOR
HIGHBEAM
BATTERYFEED
LOWBEAM GROUND
NO. 2RELAYLAMPFOG
F1220
RD/LG
F1220
RD/LG
F1220
RD/LG
L2016
LG/WT
L2016
LG/WT
L20 14LG/WT
G720
WT/OR
G718
WT/ORG720
WT/OR
G720
WT/OR
HEADLAMPDIMMERSWITCH
L314
RD/OR
L414
VT/WT
E4 E5 C107
L416
VT/WT
L316
RD/OR
L316
RD/OR
L416
VT/WT
G3418
RD/GY
G3416
RD/GY
G3416
RD/GY
G34 16RD/GY
Z118BK
Z112BK
DAYTIMERUNNINGLAMPMODULE(CANADA)
C2
G100
S106
S119
S104S105
POWERTRAINCONTROLMODULE
(8W-11-7)
(8W-11-2)
(8W-10-10)
(8W-50-2)
(8W-30-9)
(8W-11-7)
(8W-50-2)
(8W-50-2) (8W-50-2)
(8W-40-9)
(8W-50-6)
(8W-50-2)
(8W-15-2)
(8W-15-2)
(8W-50-3)
(8W-50-5)(8W-50-2)
(8W-30-9)
8W - 50 - 8 8W-50 FRONT LIGHTINGDAYTIME RUNNING LAMPS
TJ
J988W-5 4001
8W-51 REAR LIGHTING
Component PageBack-Up Lamp . . . . . . . . . . . . . . . . . . . . . . .8W-51-2Back-Up Lamp Switch . . . . . . . . . . . . . . . . .8W-51-2Center High Mounted Stop Lamp . . . . . . . . .8W-51-3Cigar Lighter/Accessory Relay . . . . . . . . . . .8W-51-4Circuit Breaker. . . . . . . . . . . . . . . . . . . . . . .8W-51-5Controller Anti-Lock Brake. . . . . . . . . . . . . .8W-51-3Fog Lamp Illum. . . . . . . . . . . . . . . . . . . . . . .8W-51-5Fog Lamp Indic. . . . . . . . . . . . . . . . . . . . . . .8W-51-5Fuse 2 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-3Fuse 7 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-2Fuse 12 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-5Fuse Block . . . . . . . . . . . . . . . . . . . . . .8W-51-2, 3, 5G100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-4G200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-5G300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-4, 5G302 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-3, 5Headlamp Dimmer Switch . . . . . . . . . . . . . .8W-51-5Headlamp Switch . . . . . . . . . . . . . . . . . . .8W-51-2, 5Left License Lamp . . . . . . . . . . . . . . . . . . . .8W-51-5Left Rear Lamp Assembly. . . . . . . . . . . . .8W-51-2, 3Park/Neutral Position Switch . . . . . . . . . . . .8W-51-2Powertrain Control Module. . . . . . . . . . . . . .8W-51-4Rear Fog Lamp . . . . . . . . . . . . . . . . . . . . . . .8W-51-5
Component PageRear Fog Lamp Switch . . . . . . . . . . . . . . . . .8W-51-5Rear Fog Smart Relay . . . . . . . . . . . . . . . . .8W-51-5Right License Lamp . . . . . . . . . . . . . . . . . . .8W-51-5Right Rear Lamp Assembly. . . . . . . . . . . .8W-51-2, 3S106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-4S108 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-2S118 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-2, 5S206 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-5S207 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-5S304 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-5S309 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-3, 5S310 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-2, 5S311 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-2S315 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-3S316 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-5S317 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-51-5Shift Interlock. . . . . . . . . . . . . . . . . . . . . . . .8W-51-4Speed Control Servo . . . . . . . . . . . . . . . . . . .8W-51-4Stop Lamp . . . . . . . . . . . . . . . . . . . . . . . .8W-51-2, 3Stop Lamp Switch. . . . . . . . . . . . . . . . . . .8W-51-3, 4Tail/Turn Signal Lamp . . . . . . . . . . . . . . . . .8W-51-2Turn Signal/Hazard Switch. . . . . . . . . . . .8W-51-2, 3
TJ 8W - 51 REAR LIGHTING 8W - 51 - 1
9
210
BATT F34
ASSEMBLY
REARLEFT
TAIL/TURNSIGNALLAMP
BACK-UPLAMPLAMP
STOP STOPLAMP LAMP
BACK-UP
LAMPSIGNALTURNTAIL/
RIGHTREAR
ASSEMBLY
3
1 B
A
SWITCHLAMPBACK-UP
SWITCHPOSITIONNEUTRALPARK/
27
BLOCKFUSE
RUN A22
F3 C106
F2020
VT/WT
10 C104
4 C154 C1544
10A
FUSE7
C15422 C154
9 C104
F2 C106
G3 C322
S311
9
SWITCHHAZARDSIGNAL/TURN
3
L118
VT/BK
L118
VT/BK
L120
VT/BK
L120
VT/BK
L6218
BR/RD
L718
BK/YL
L718
BK/YL
C322G2
G4 C322
L6318
DG/RD
L6218
BR/RD
B6 C203
E1 C107
1 C110G1 C322
1 C125C1221NOT USED NOT USED
L718
BK/YL
L718
BK/YL
L718
BK/YL
L718
BK/YL
LAMP LAMP
A/T M/T
ABSOTHERS
S108
S310
L6318
DG/RD
0 OFFSWITCHHEADLAMP
1 PARK2 HEAD
1 3 2 1 3 2
L120
VT/BK
F2018
VT/WT
*2 *4 *1 *2 *4 *1
*EUROPE
LEFTTURN
SIGNAL
RIGHTTURN
SIGNAL
S118
L718
BK/YL
L718
BK/YL
(8W-11-4)
(8W-11-2)
(8W-10-9)
(8W-11-6)
(8W-52-2)
(8W-11-6)
(8W-70-2)
(8W-50-4)
(8W-70-2)
8W - 51 - 2 8W-51 REAR LIGHTING TJ
J988W-5 2845
STOPLAMP
6
5
22
BLOCKFUSE
20A
FUSE2
D9 C108
LAMPSTOP
BATT A6
S315
STOPLAMPSWITCH
G7 C322
C18CONTROLLERANTI-LOCKBRAKE
L5018
WT/TN
*2
L50 18WT/TN
SWITCHHAZARDSIGNAL/TURN
F3218
PK/DB
L5018
WT/TN
L50 18WT/TN
BK12Z1
BK18Z1
C322G5
S309
G302
LAMPSTOPMOUNTEDHIGHCENTER
3
L5018
WT/TN
3
L5018
WT/TN
EUROPE OTHERS
L5018
WT/TN
*EUROPE
ASSEMBLYLAMPREARLEFT
RIGHTREARLAMPASSEMBLY
(8W-11-2)
(8W-10-11)
(8W-11-4)
(8W-35-5)
(8W-52-2)
(8W-15-8)
(8W-15-8)
TJ 8W-51 REAR LIGHTING 8W - 51 - 3
2846 J988W-5
MODULECONTROLPOWERTRAIN
C4 C1 C5 C1
1 2
SERVOCONTROLSPEED
1 2
V3618
TN/RD
V3620
TN/RD
V3520
LG/RD
V3518
LG/RD
C1C11
D1
V3218
YL/RD
V3218
YL/RD
4 3
4 2
3
E11 C107
V3020
DB/RD
V3020
DB/RD
RELAYACCESSORYLIGHTER/CIGAR
4
Z120BK
G300
5
Z120BK
Z120BK
D14 C108
1
INTERLOCKSHIFTC1C24
K2918
WT/PK
Z112BK
Z118BK
S106
G100
SWITCHLAMPSTOP
K2920
WT/PK
K2920
WT/PK
V3020
DB/RD
C180
SPEEDCONTROLVACUUM
SOLENOID SOLENOIDVENT
CONTROLSPEED
SOURCECONTROL
SPEED
SIGNALSENSEBRAKE
C180
SPEEDCONTROL
VENTSOLENOIDSOLENOID
VACUUMCONTROL
SPEED
BRAKESENSORGROUND
3 1
(8W-30-15)
(8W-41-2)
(8W-31-2)
(8W-15-2)
(8W-15-2)
(8W-15-7)
8W - 51 - 4 8W-51 REAR LIGHTING TJ
J988W-5 4004
9
210
BATT F34
SWITCHHEADLAMP
32
BLOCKFUSE
10A
FUSE12
B6 C203
E1 C107
1 C110
G1 C322
1 C125C1221NOT USED NOT USED
L718
BK/YL
L718
BK/YL
L718
BK/YL
L718
BK/YL
2
1
LAMPLICENSERIGHTLEFT
LICENSELAMP
1
22
1
LAMPFOGREAR
S3163 C329
S309
5 C322
S317
G302
Z112BK
2 C329
0 1 2
24ABREAKERCIRCUIT
2
BATT A3
2
C202A8
L216LG
L214LG
15
RELAYSMARTFOGREAR
L216LG
SWITCHDIMMERHEADLAMP
42 3
2
1 4
3
SWITCHLAMPFOG
C5 C204 1 C329C1
FOGLAMPINDIC.
FOGLAMPILLUM.
1
12A3 C202
E118TN
S206
A4 C202
G300
L9518
DG/YL
L3818
BR/WT
Z120BK
S310
Z1 14BK
S207
G200
4 3
REAR
L38 18BR/WT
Z120BKE2
20OR
4 MIN
2 HEAD3 MAX
1 PARK0 OFF
L718
BK/YL
L718
BK/YL
L3820
BR/WT
E220OR
S118
L718
BK/YL
G8 C322Z1 20BK
BLOCKFUSE
24Z1 20BK
S304
Z116BK
(8W-11-4)
(8W-11-2)
(8W-11-8)
(8W-15-8)
(8W-15-8)
(8W-10-14)
(8W-50-2)
(8W-11-8)
(8W-15-7)
(8W-70-2)
(8W-15-6)
(8W-15-6)
(8W-50-2)(8W-50-4)
(8W-70-2)
(8W-11-2)
(8W-15-7)
TJ 8W-51 REAR LIGHTINGEUROPE
8W - 51 - 5
2847 J988W-5
8W-52 TURN SIGNALS
Component PageCombination Flasher . . . . . . . . . . . . . . . . . .8W-52-2Fuse 9 (PDC) . . . . . . . . . . . . . . . . . . . . . . . .8W-52-2Fuse 13 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-52-2Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . .8W-52-2G102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-52-3G103 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-52-3G300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-52-2Instrument Cluster . . . . . . . . . . . . . . . . . . . .8W-52-3Left Park/Turn Lamp . . . . . . . . . . . . . . . . . .8W-52-3Left Rear Lamp Assembly. . . . . . . . . . . . . . .8W-52-2Left Rear Turn Signal Lamp. . . . . . . . . . . . .8W-52-2Left Repeater . . . . . . . . . . . . . . . . . . . . . . . .8W-52-3Left Side Marker . . . . . . . . . . . . . . . . . . . . .8W-52-3Power Distribution Center . . . . . . . . . . . . . .8W-52-2Right Park/Turn Lamp . . . . . . . . . . . . . . . . .8W-52-3Right Rear Lamp Assembly . . . . . . . . . . . . .8W-52-2
Component PageRight Rear Turn Signal Lamp. . . . . . . . . . . .8W-52-2Right Repeater . . . . . . . . . . . . . . . . . . . . . . .8W-52-3Right Side Marker . . . . . . . . . . . . . . . . . . . .8W-52-3S117 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-52-3S121 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-52-3S122 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-52-3S124 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-52-3S125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-52-3S141 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-52-3S142 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-52-3S143 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-52-3S144 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-52-3S304 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-52-2Stop Lamp Switch. . . . . . . . . . . . . . . . . . . . .8W-52-2Turn Signal/Hazard Switch. . . . . . . . . . . .8W-52-2, 3
TJ 8W - 52 TURN SIGNALS 8W - 52 - 1
15
4
12 2
2
43 3 4
3 4
1
SWITCHHAZARDSIGNAL/TURN
L916
BK/WT
L916
BK/WT
D11 C108
20A
FUSE9
22
POWERDISTRIBUTIONCENTER
BATT A0RUN-ACC A31
BLOCKFUSE
13FUSE
10A
33
L520
BK/GY
6 2 4
COMBINATIONFLASHER
43
5 6 11
COMBOFLASHER
INPUT OUTPUTFLASHERCOMBO
GROUND
RD/WT16L55 L32
16PK
G300
S304
Z120BK
L6318
DG/RD
9
G4
LEFTREARTURNSIGNALLAMP
LEFTREARLAMPASSEMBLY
L6318
DG/RD BR/RD18L62
ASSEMBLYLAMPREARRIGHT
LAMPSIGNALTURNREARRIGHT
C322G2
3
BR/RD18L62
3 NORMAL4 HAZARD
2 RIGHT1 LEFT
7 C322
9 C108
L5018
WT/TN
L5018
WT/TN
L5018
WT/TN
6
STOPLAMPSWITCH
2 2*1 *1
*EUROPE
(8W-10-14)
(8W-10-7)
(8W-10-7)(8W-10-10)
(8W-11-2)
(8W-11-9)
(8W-15-7)
(8W-15-7)
(8W-51-2) (8W-51-2)
(8W-51-3)
8W - 52 - 2 8W-52 TURN SIGNALS TJ
J988W-5 2848
G103
S125
S124
LAMPTURNPARK/RIGHT
3
1
1
2
2 C1103
E3 C107E2
L6118GY
L6018TN
GY18L61
TN18L60
INSTRUMENTCLUSTER
LEFTTURN
SIGNALINDICATOR
LAMPLAMPINDICATOR
SIGNALTURNRIGHT
C2106 C1
B2 C203B1
1
12
10
2
43 3 4
3 4
1
SWITCHHAZARDSIGNAL/TURN
43
3 NORMAL4 HAZARD
2 RIGHT1 LEFT
L6018TN
Z118BK
RIGHTREPEATER
1
2
MARKERSIDERIGHT
1 2
3
S144
L718
BK/YL
S142
L6018TN
RIGHTPARK/TURNLAMP
Z118BK
OTHERSEUROPE EUROPE OTHERS
BK18Z1
LAMPTURNPARK/LEFT
GY18L60
S141
BK/YL18L7
S143
3
21
LEFTSIDEMARKER
2
1
REPEATERLEFT
BK18Z1
2
1
1
3
LEFTPARK/TURNLAMP
S121
S122
G102
S125
S117
S122
L6118GY
(8W-15-4)
(8W-40-9)
(8W-50-4)
(8W-50-4) (8W-50-4)
(8W-50-4)
(8W-15-3)
(8W-50-4)
(8W-15-3)
(8W-50-4)
TJ 8W-52 TURN SIGNALS 8W - 52 - 3
2849 J988W-5
8W-53 WIPERS
Component PageFuse 6 (FB) . . . . . . . . . . . . . . . . . . . . . . . . . .8W-53-4Fuse 12 (FB) . . . . . . . . . . . . . . . . . . . . . . . . .8W-53-4Fuse 14 (FB) . . . . . . . . . . . . . . . . . . . . . . .8W-53-2, 3Fuse Block . . . . . . . . . . . . . . . . . . . . . .8W-53-2, 3, 4G102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-53-2, 3G200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-53-4G300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-53-2, 3G302 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-53-4Headlamp Switch . . . . . . . . . . . . . . . . . . . . .8W-53-4Internal Delay Relay. . . . . . . . . . . . . . . . . . .8W-53-3Rear Washer Pump Motor. . . . . . . . . . . . . . .8W-53-4Rear Wiper Motor . . . . . . . . . . . . . . . . . . . . .8W-53-4
Component PageRear Wiper/Washer Switch . . . . . . . . . . . . . .8W-53-4S117 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-53-2, 3S206 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-53-4S207 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-53-4S304 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-53-2, 3S306 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-53-2, 3S309 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-53-4S400 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-53-4S401 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-53-4Windshield Washer Pump Motor. . . . . . . .8W-53-2, 3Windshield Wiper Motor . . . . . . . . . . . . . .8W-53-2, 3Wiper Switch . . . . . . . . . . . . . . . . . . . . . .8W-53-2, 3
TJ 8W - 53 WIPERS 8W - 53 - 1
BLOCKFUSE
14FUSE
20A
RUN-ACC A31
34
V618
PK/BK
S306
PK/BK18V6
V618
PK/BK
1 2
34
2 5 6
4
WINDSHIELDWIPERMOTOR
1
5
2
2100 1 2
4 6
V518
DG/YL BR/WT18V3 V4
18RD/YL
3
BR18
V10
3
E8 C107
A
B
MOTORPUMPWASHERWINDSHIELD
V1018BR
Z118BK
S304
G300
Z116BK BK
16Z1
G102
S117
BK18Z1
C1108
V1018BR
0
3 LOW4 HIGH
2 RUN1 PARK
2 HIGH3 WASH
1 LOW0 OFF
WIPERSWITCH
M
M
(8W-11-2)
(8W-11-9)
(8W-10-10)
(8W-15-7)
(8W-15-7) (8W-15-3)
(8W-15-3)
8W - 53 - 2 8W-53 WIPERSSTANDARD
TJ
J988W-5 2850
BR18
V10
BK20Z1
1
C1108
6
5
CONTROLRELAY
LOGIC ANDDELAY
RELAYDELAYINTERNAL
3
2100
1 2
3
BLOCKFUSE
14FUSE
20A
RUN-ACC A31
34
V618
PK/BK
S306
V618
PK/BK
1 2
34
2 5 6
4
WINDSHIELDWIPERMOTOR
1
5
2 4 6
V518
DG/YL BR/WT18V3 V4
18RD/YL
4
BR18
V10
3
E8 C107
A
B
MOTORPUMPWASHERWINDSHIELD
Z118BK
S304
G300
Z116BK
BK16Z1
G102
S117
BK18Z1
0
5 MIN4 WASH
2 LOW3 HIGH
1 DELAY0 OFF
6 MAX
3 LOW4 HIGH
2 RUN1 PARK
WIPERSWITCH
M
M
(8W-11-2)
(8W-11-9)
(8W-10-10)
(8W-15-7)
(8W-15-7)(8W-15-3)
(8W-15-3)
TJ 8W-53 WIPERSINTERMITTENT
8W - 53 - 3
2851 J988W-5
C202A7
VT/OR18
V20
BK18Z1
BK12Z1
BK12Z1
S400
BK16Z1
C3266
G5 C322
VT/OR18
V20
C323H6
C203B9
VT/OR18
V20 BK12Z1
S309
G302
Z112BK
REARWASHERPUMPMOTOR
B
A
C2 C204
BR/LG18
V13
C3235
BR/LG18
V13
C3263
BK/LG18
V13
BR/PK18
V23
1
MOTORWIPERREAR
Z118
BK/WT
S207
G200
Z114BK
M
23
21
C322G10
BR/PK18
V23
4
REARWIPER/WASHERSWITCHLAMP
ILLUMINATION
3
1
4 5
2100 1 2
2
HEADLAMPSWITCH
012
BATT F34
1
35 4
10A
FUSE12
E118TN
A3 C20212
32
BLOCKFUSE
A4 C202
S206
26
RUN A22
20A
FUSE6
BLOCKFUSE
SOFTTOPTOP
HARD
H4 C323NOT
USED
V2318
BR/PKBR/PK18
V23
H4 C323
5 C326
S401
V2318
BR/PK
5 MIN
2 HEAD3 DOME
1 PARK0 OFF
4 MAX
2 RUN1 PARK
2 WASH1 WIPE0 OFF
E220OR
M
(8W-15-8)
(8W-15-8)
(8W-15-8)
(8W-15-6)
(8W-15-6)
(8W-11-4)
(8W-11-8)
(8W-11-2)
(8W-11-8)
(8W-10-9)
(8W-11-5)
(8W-11-2)
(8W-50-2)
8W - 53 - 4 8W-53 WIPERS TJ
J988W-5 2852
8W-70 SPLICE INFORMATION
Component PageS118 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-70-2S127 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-70-3S129 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-70-4S133 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-70-3S134 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-70-4
Component PageS143 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-70-2S144 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-70-2S147 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-70-3S310 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-70-2S317 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-70-2
TJ 8W - 70 SPLICE INFORMATION 8W - 70 - 1
C107E1
S118
1 C110
BK/YL18L7
L718
BK/YL
BK/YL18L7
L718
BK/YLC322G1
BK/YL18L7
S310
B6 C203
L718
BK/YL
9
HEADLAMPSWITCH
RADIO
4 C1
BK/YL18L7
L718
BK/YL
ASSEMBLY
REARRIGHT
LEFTREAR
BK/YL18L7
ASSEMBLY
L718
BK/YL
2 C329
S317
L718
BK/YLBK/YL18L7
1
1
LAMP
LAMP
3
NO. 2RELAYLAMPFOG
L718
BK/YL3
3*4
*4
*EUROPE
(EUROPE)LAMPLICENSELEFT
RIGHTLICENSELAMP(EUROPE)
2
LAMPTURNPARK/LEFT RIGHT
PARK/TURNLAMP
2
1 1
LEFTSIDEMARKER MARKER
SIDERIGHT
L718
BK/YL
L718
BK/YL
L718
BK/YL
L718
BK/YL
L718
BK/YL
L718
BK/YL
L718
BK/YL
L718
BK/YL
1
(EUROPE)LAMPCITYLEFT
1
RIGHTCITYLAMP(EUROPE)
S143 S144
(8W-50-4)(8W-47-2)
(8W-51-2)
(8W-51-2)
(8W-50-6)
(8W-51-5)
(8W-51-5)
(8W-52-3) (8W-52-3)
(8W-50-4) (8W-50-4)
(8W-50-4)
(8W-50-4)
8W - 70 - 2 8W-70 SPLICE INFORMATION TJ
J988W-5 2855
2
ENGINECOOLANTTEMPERATURESENSORSENSOR
PRESSUREABSOLUTEMANIFOLD
1
CRANKSHAFTPOSITIONSENSOR
2
INTAKEAIRTEMPERATURESENSOR
SENSORPOSITIONTHROTTLE
2 1
K16720
BR/YL
K16720
BR/YL
BR/YL20
K167
BR/YL20
K167
BR/YL20
K167K16720
BR/YL
K16720
BR/YL
S127
S133
1
SENSOROXYGENHEATEDDOWNSTREAM
K16720
BR/YL
BR/YL20
K167 K16718
BR/YL
POWERTRAINCONTROLMODULE
A4 C2
BR/YL20
K167
2
SENSORPOSITIONCAMSHAFT
2
VEHICLESPEEDSENSOR
K16720
BR/YL
8 C103
K16720
BR/YL
BR/YL20
K167
BATTERYTEMPERATURESENSOR
2
MODULEPUMPFUEL
4
BR/YL20
K167
3
3
(4.0L)SENSOROXYGENHEATEDUPSTREAM
K16720
BR/YL
1
(2.5L)SENSORPRESSUREOIL
UPSTREAMHEATEDOXYGENSENSOR(2.5L)3
BR/YL20
K167
OILPRESSURESENSOR(4.0L)
S147
3
CLOCKSPRING
3 C108
K16720
BR/YL
K16720
BR/YL
(8W-30-7)(8W-30-7)
(8W-30-4)
(8W-30-7)
(8W-30-9)
(8W-30-8)
(8W-30-3) (8W-30-4)
(8W-30-9)
(8W-30-9)
(8W-30-3)
(8W-30-8)
(8W-30-7)
(8W-30-8)
(8W-30-7)
(8W-30-14)
TJ 8W-70 SPLICE INFORMATION 8W - 70 - 3
2856 J988W-5
MODULECONTROLPOWERTRAIN
A17 C2
CAMSHAFTPOSITIONSENSOR
3
3
SENSORPOSITIONCRANKSHAFT THROTTLE
POSITIONSENSOR
3
3
MANIFOLDABSOLUTEPRESSURESENSOR
S129
K718OR OR
20K7 K7
20OR
K720OR OR
20K7
BR/LB18T41
C2A6
POWERTRAINCONTROLMODULE
S134
D13
T4120
BR/LB
RELAYMOTORSTARTERENGINE
(IN PDC)
5 C104
T4120
BR/LB
BR/LB20T41
A/TM/T
JUMPERTRANSMISSIONMANUAL
3 2
PARK/NEUTRALPOSITIONSWITCH
BR/LB20T41
3 C154
T4120
BR/LB
T4120
BR/LB
(8W-30-9)
(8W-30-4)
(8W-30-4) (8W-30-9)
(8W-30-7)
(8W-30-11)
(8W-21-2)
(8W-30-11)(8W-51-2)
8W - 70 - 4 8W-70 SPLICE INFORMATION TJ
J988W-5 2857
8W-80 CONNECTOR PIN-OUTS
Component Page4WD Switch . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-4A/C Cycling Switch . . . . . . . . . . . . . . . . . . . .8W-80-4A/C High Pressure Switch . . . . . . . . . . . . . .8W-80-4A/C Heater Control-C1 . . . . . . . . . . . . . . . . .8W-80-4A/C Heater Control-C2 . . . . . . . . . . . . . . . . .8W-80-4A/C Heater Control-C3 . . . . . . . . . . . . . . . . .8W-80-4ABS Diode . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-5ABS Pump Motor . . . . . . . . . . . . . . . . . . . . .8W-80-5Airbag Control Module . . . . . . . . . . . . . . . . .8W-80-5Back-Up Lamp Switch . . . . . . . . . . . . . . . . .8W-80-6Battery Temperature Sensor. . . . . . . . . . . . .8W-80-6Blower Motor Relay . . . . . . . . . . . . . . . . . . .8W-80-6Blower Motor/Resistor Block-C1 . . . . . . . . . .8W-80-6Blower Motor/Resistor Block-C2 . . . . . . . . . .8W-80-6Brake Warning Switch . . . . . . . . . . . . . . . . .8W-80-6C103 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-7C104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-7C106 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-7C107 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-8C108 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-8C110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-9C122 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-9C125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-9C154 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-9C170 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-10C172 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-10C173 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-10C180 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-10C202 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-10C203 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-11C204 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-11
Component PageC211 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-12C300 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-12C322 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-12C323 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-12C325 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-13C326 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-13C329 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-13Camshaft Position Sensor . . . . . . . . . . . . . .8W-80-13Cigar Lighter/Accessory Relay . . . . . . . . . .8W-80-14Cigar Lighter/Power Outlet. . . . . . . . . . . . .8W-80-14Clockspring . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-14Clutch Pedal Position Switch . . . . . . . . . . .8W-80-14Combination Flasher. . . . . . . . . . . . . . . . . .8W-80-14Controller Anti-Lock Brake-C1 . . . . . . . . . .8W-80-15Controller Anti-Lock Brake-C2 . . . . . . . . . .8W-80-15Crankshaft Position Sensor. . . . . . . . . . . . .8W-80-15Data Link Connector. . . . . . . . . . . . . . . . . .8W-80-16Daytime Running Lamp Module . . . . . . . . .8W-80-16Downstream Heated Oxygen Sensor . . . . . .8W-80-16Driver Airbag . . . . . . . . . . . . . . . . . . . . . . .8W-80-17Duty Cycle Evap/Purge Solenoid. . . . . . . . .8W-80-17Electronic Fan. . . . . . . . . . . . . . . . . . . . . . .8W-80-17Engine Coolant Temperature Sensor. . . . . .8W-80-17Engine Starter Motor . . . . . . . . . . . . . . . . .8W-80-17Fog Lamp Relay No. 1 . . . . . . . . . . . . . . . .8W-80-17Fog Lamp Relay No. 2 . . . . . . . . . . . . . . . .8W-80-18Front Fog Lamp Switch . . . . . . . . . . . . . . .8W-80-18Fuel Pump Module . . . . . . . . . . . . . . . . . . .8W-80-18Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . .8W-11-2G-Switch . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-18Generator . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-18
TJ 8W - 80 CONNECTOR PIN-OUTS 8W - 80 - 1
Component PageHeadlamp Aiming Switch . . . . . . . . . . . . . .8W-80-19Headlamp Dimmer Switch . . . . . . . . . . . . .8W-80-19Headlamp Switch . . . . . . . . . . . . . . . . . . . .8W-80-19High Note Horn . . . . . . . . . . . . . . . . . . . . .8W-80-19Hydraulic Control Unit . . . . . . . . . . . . . . . .8W-80-20Idle Air Control Motor. . . . . . . . . . . . . . . . .8W-80-20Ignition Coil . . . . . . . . . . . . . . . . . . . . . . . .8W-80-20Ignition Switch . . . . . . . . . . . . . . . . . . . . . .8W-80-20Immobilizer. . . . . . . . . . . . . . . . . . . . . . . . .8W-80-20Injector No. 1 . . . . . . . . . . . . . . . . . . . . . . .8W-80-21Injector No. 2 . . . . . . . . . . . . . . . . . . . . . . .8W-80-21Injector No. 3 . . . . . . . . . . . . . . . . . . . . . . .8W-80-21Injector No. 4 . . . . . . . . . . . . . . . . . . . . . . .8W-80-21Injector No. 5 . . . . . . . . . . . . . . . . . . . . . . .8W-80-21Injector No. 6 . . . . . . . . . . . . . . . . . . . . . . .8W-80-21Instrument Cluster-C1 . . . . . . . . . . . . . . . .8W-80-21Instrument Cluster-C2 . . . . . . . . . . . . . . . .8W-80-22Intake Air Temperature Sensor. . . . . . . . . .8W-80-22Key-In Switch . . . . . . . . . . . . . . . . . . . . . . .8W-80-22Leak Detect Module . . . . . . . . . . . . . . . . . .8W-80-22
Component PageLeft City Lamp . . . . . . . . . . . . . . . . . . . . . .8W-80-23Left Courtesy Lamp . . . . . . . . . . . . . . . . . .8W-80-23Left Door Ajar Switch . . . . . . . . . . . . . . . . .8W-80-23Left Fog Lamp . . . . . . . . . . . . . . . . . . . . . .8W-80-23Left Front Speaker . . . . . . . . . . . . . . . . . . .8W-80-23Left Front Wheel Speed Sensor. . . . . . . . . .8W-80-24Left Headlamp . . . . . . . . . . . . . . . . . . . . . .8W-80-24Left Headlamp Leveling Motor . . . . . . . . . .8W-80-24Left License Lamp . . . . . . . . . . . . . . . . . . .8W-80-24Left Park/Turn Lamp . . . . . . . . . . . . . . . . .8W-80-24Left Rear Lamp Assembly. . . . . . . . . . . . . .8W-80-25Left Rear Speaker. . . . . . . . . . . . . . . . . . . .8W-80-25Left Rear Wheel Speed Sensor . . . . . . . . . .8W-80-25Left Repeater . . . . . . . . . . . . . . . . . . . . . . .8W-80-25Left Side Marker. . . . . . . . . . . . . . . . . . . . .8W-80-25Low Note Horn . . . . . . . . . . . . . . . . . . . . . .8W-80-26Manifold Absolute Pressure Sensor. . . . . . .8W-80-26Oil Pressure Sensor . . . . . . . . . . . . . . . . . .8W-80-26Park/Neutral Position Switch . . . . . . . . . . .8W-80-26Passenger Airbag . . . . . . . . . . . . . . . . . . . .8W-80-26
8W - 80 - 2 8W - 80 CONNECTOR PIN-OUTS TJ
Component PagePower Distribution Center . . . . . . . . . . . . . .8W-10-2Power Steering Pressure Switch . . . . . . . . .8W-80-26Powertrain Control Module-C1 . . . . . . . . . .8W-80-27Powertrain Control Module-C2 . . . . . . . . . .8W-80-28Powertrain Control Module-C3 . . . . . . . . . .8W-80-29PRNDL Lamp . . . . . . . . . . . . . . . . . . . . . . .8W-80-29Radio-C1 . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-30Radio-C2 . . . . . . . . . . . . . . . . . . . . . . . . . . .8W-80-30Rear Fog Lamp . . . . . . . . . . . . . . . . . . . . . .8W-80-30Rear Fog Lamp Switch . . . . . . . . . . . . . . . .8W-80-30Rear Fog Smart Relay. . . . . . . . . . . . . . . . .8W-80-31Rear Washer Pump Motor. . . . . . . . . . . . . .8W-80-31Rear Window Defogger Switch . . . . . . . . . .8W-80-31Rear Wiper Motor . . . . . . . . . . . . . . . . . . . .8W-80-31Rear Wiper/Washer Switch . . . . . . . . . . . . .8W-80-32Right City Lamp . . . . . . . . . . . . . . . . . . . . .8W-80-32Right Courtesy Lamp . . . . . . . . . . . . . . . . .8W-80-32Right Door Ajar Switch . . . . . . . . . . . . . . . .8W-80-32Right Fog Lamp . . . . . . . . . . . . . . . . . . . . .8W-80-32Right Front Speaker . . . . . . . . . . . . . . . . . .8W-80-32Right Front Wheel Speed Sensor . . . . . . . .8W-80-33Right Headlamp . . . . . . . . . . . . . . . . . . . . .8W-80-33
Component PageRight Headlamp Leveling Motor . . . . . . . . .8W-80-33Right License Lamp . . . . . . . . . . . . . . . . . .8W-80-33Right Park/Turn Lamp . . . . . . . . . . . . . . . .8W-80-33Right Rear Lamp Assembly. . . . . . . . . . . . .8W-80-33Right Rear Speaker. . . . . . . . . . . . . . . . . . .8W-80-34Right Rear Wheel Speed Sensor . . . . . . . . .8W-80-34Right Repeater . . . . . . . . . . . . . . . . . . . . . .8W-80-34Right Side Marker . . . . . . . . . . . . . . . . . . .8W-80-34Seat Belt Switch . . . . . . . . . . . . . . . . . . . . .8W-80-34Shift Interlock. . . . . . . . . . . . . . . . . . . . . . .8W-80-34Sound Bar/Dome Lamp . . . . . . . . . . . . . . . .8W-80-35Speed Control Servo . . . . . . . . . . . . . . . . . .8W-80-35Stop Lamp Switch. . . . . . . . . . . . . . . . . . . .8W-80-35Throttle Position Sensor . . . . . . . . . . . . . . .8W-80-35Torque Converter Clutch Solenoid. . . . . . . .8W-80-36Turn Signal/Hazard Switch. . . . . . . . . . . . .8W-80-36Underhood Lamp . . . . . . . . . . . . . . . . . . . .8W-80-36Upstream Heated Oxygen Sensor . . . . . . . .8W-80-36Vehicle Speed Sensor . . . . . . . . . . . . . . . . .8W-80-37Windshield Washer Pump Motor. . . . . . . . .8W-80-37Windshield Wiper Motor . . . . . . . . . . . . . . .8W-80-37Wiper Switch. . . . . . . . . . . . . . . . . . . . . . . .8W-80-37
TJ 8W - 80 CONNECTOR PIN-OUTS 8W - 80 - 3
8W - 80 - 4 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808004
CIRCUIT FUNCTION
-
HIGH BLOWER MOTOR RELAY CONTROL
M1 BLOWER MOTOR DRIVER
M2 BLOWER MOTOR DRIVER
LOW BLOWER MOTOR DRIVER
CAV
A
B
C
D
E
C4 16TN
C7 16BR/TN
C5 16LG/LB
C6 14LB
C1 14DG
BLACK
A/C-HEATER
CONTROL - C1
EA
DB
CIRCUIT FUNCTION
FUSED PANEL LAMP DIMMER SWITCH SIGNAL
GROUND
CAV
A
B
E2 20OR
Z1 20BK
BLACK
A/C-HEATER
CONTROL - C2
B A
CIRCUIT FUNCTION
A/C REQUEST SIGNAL
A/C CYCLING SWITCH SENSE
CAV
1
2
C22 20DB/WT
C21 20DB/OR
A/C CYCLING SWITCH
C
CIRCUIT FUNCTION
4WD SENSE
GROUND
CAV
A
B
G107 20BK/RD
Z1 20BK
4WD SWITCH
BLACK
BA
CIRCUIT FUNCTION
A/C SELECT SIGNAL
A/C CYCLING SWITCH SENSE
CAV
1
2
C90 20LG
C21 20DB/OR
BLACK
A/C HIGH
PRESSURE SWITCH
1 2
CIRCUIT
-
FUNCTION
-
LOW BLOWER MOTOR DRIVER
FUSED IGNITION SWITCH OUTPUT (RUN)
A/C SWITCH OUTPUT
GROUND
CAV
A
B
C
D
E
C1 14DG
F24 14RD/DG
C90 20LG
Z1 20BK
BLACK
A/C-HEATER CONTROL - C3
AE
1 2
8W - 80 - 5TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808005
AIRBAG CONTROL MODULE
YELLOW
1111222
CIRCUIT
-
-
-
-
-
-
-
-
-
-
-
-
-
FUNCTION
-
-
-
-
-
-
-
-
-
-
-
-
-
DRIVER AIRBAG LINE 2
DRIVER AIRBAG LINE 1
PASSENGER AIRBAG LINE 1
PASSENGER AIRBAG LINE 2
GROUND
FUSED IGNITION SWITCH OUTPUT (RUN/START)
CCD BUS(-)
CCD BUS(+)
FUSED IGNITION SWITCH OUTPUT (RUN)
CAV
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
R45 18DG/LB
R43 18BK/LB
R42 18BK/YL
R44 18DG/YL
Z6 18BK/PK
F14 18LG/YL
D2 18WT/BK
D1 18VT/BR
F23 18DB/YL
CIRCUIT FUNCTION
ABS SYSTEM RELAY OUTPUT
ABS WARNING LAMP DRIVER
CAV
A
B
B48 20RD/YL
G19 20LG/OR
ABS DIODE
BLACK
BA
CIRCUIT FUNCTION
ABS PUMP MOTOR RELAY OUTPUT
GROUND
CAV
1
2
B120 12BR/WT
Z1 12BK
ABS PUMP MOTOR
BLACK
12
8W - 80 - 6 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808006
CIRCUIT FUNCTION
BATTERY TEMPERATURE SENSOR SIGNAL
SENSOR GROUND
CAV
1
2
K118 18PK/YL
K167 20BR/YL
BLACK
BATTERY
TEMPERATURE SENSOR
21
CIRCUIT FUNCTION
BLOWER MOTOR RELAY OUTPUT
GROUND
CAV
A
B
C1 12DG
Z1 12BKBLOWER MOTOR/RESISTOR
BLOCK - C1
CIRCUIT FUNCTION
LOW BLOWER MOTOR DRIVER
M1 BLOWER MOTOR DRIVER
M2 BLOWER MOTOR DRIVER
RESISTOR BLOCK OUTPUT
CAV
1
2
3
4
BLOWER MOTOR/RESISTOR
BLOCK - C2
C4 14TN
C5 14LG/LB
C6 14LB
C111 14DG/YL
CIRCUIT FUNCTION
BLOWER MOTOR RELAY OUTPUT
GROUND
RESISTOR BLOCK OUTPUT
FUSED B(+)
HIGH BLOWER MOTOR RELAY CONTROL
CAV
1
2
3
4
5
C1 12DG
Z1 14BK
C111 14DG/YL
A111 12RD/LB
C7 14BR/TN
BLACK
BLOWER MOTOR RELAY
1 25
3
4
CIRCUIT FUNCTION
RED BRAKE WARNING LAMP DRIVER
RED BRAKE WARNING LAMP DRIVER
CAV
1
2
G9 20GY/BK
G99 20GY/WT
BLACK
BRAKE WARNING SWITCH
21
A B
4 1
BLACK
BLACK
CIRCUIT FUNCTION
BACK-UP LAMP SENSE
FUSED IGNITION SWITCH OUTPUT (RUN)
CAV
A
B
L1 18VT/BK
F20 18VT/WT
BLACK
BACK-UP
LAMP SWITCH
BA
8W - 80 - 7TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808007
* WITH ABS DRL
CIRCUITCAV
1
2
3
4
5
6
7
8
9
10
11
12
13
14
F142 18OR/DG
K72 18DG/OR
A14 14RD/WT
B6 18WT/DB
B7 18WT
K226 20DB/LG
A141 18DG/WT
K167 20BR/YL
F12 20RD/LG
Z12 20BK/TN
Z12 20BK/LB
G7 20WT/OR
G107 20BK/RD
C3 20DB/BK
CIRCUIT
-
CAV
1
2
3
4
5
6
7
8
9
10
C90 20LG
C22 18DB/WT
B4 18LG*
B3 18LG/DB*
T41 20BR/LB
B2 18YL*
B1 18YL/DB*
L1 20VT/BK
F20 20VT/WT
C104
CIRCUIT
-
CAV
1
2
3
4
5
6
7
8
9
10
C90 20LG
C22 20DB/WT
B4 18LG*
B3 18LG/DB*
T41 20BR/LB
B2 18YL*
B1 18YL/DB*
L1 18VT/BK
F20 18VT/WT
BLACK
1
6
5
10
BLACK
5
10
1
6
CIRCUITCAV
1
2
3
4
5
6
7
8
9
10
11
12
13
14
F142 18OR/DG
K72 18DG/OR
A14 14RD/WT
B6 18WT/DB
B7 18WT
K226 18DB/LG
A141 18DG/WT
K167 20BR/YL
F12 20RD/LG
Z12 20BK/TN
Z12 20BK/LB
G7 20WT/OR
G107 20BK/RD
C3 20DB/BK
C104
CIRCUIT
-
CAV
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F30 12RD/PK
L1 20VT/BK
F20 20VT/WT
A1 14RD
A2 12PK/BK
A6 12RD/BK
C15 12BK/WT
T141 14YL/RD
F12 20RD/LG
G9 20GY/BK
A111 12RD/LB
C106
BLACK
F6
F12
F1
F7
BLACK
F1
F7
F6
F12
CIRCUIT
-
CAV
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F30 16RD/PK
L1 20VT/BK
F20 20VT/WT
A1 14RD
A2 12PK/BK
A6 12RD/BK
C15 12BK/WT
T141 14YL/RD
T141 14YL/RD
F12 20RD/LG
G9 20GY/BK
G9 20GY/BK
A111 12RD/LB
C106
7
14
1
8
7
14
1
8
C103 C103
BLACK BLACK
8W - 80 - 8 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808008
CIRCUITCAV
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
E12
E13
E14
L7 18BK/YL
L60 18TN
L61 18GY
L3 16RD/OR
L4 16VT/WT
Z12 20BK/LB
X3 20RD/YL
V10 18BR
Z12 20BK/TN
L39 18LB
V30 20DB/RD
G107 20BK/RD
D20 18LG
D21 18PK
D21 20PK*
C107
YELLOW
E7
E14
E1
E8
YELLOW
E1
E8
E7
E14
CIRCUITCAV
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
E12
E13
E14
L7 18BK/YL
L7 18BK/YL
L60 18TN
L61 18GY
L3 14RD/OR
L4 14VT/WT
Z12 20BK/LB
X3 20RD/YL
V10 18BR
Z12 20BK/TN
L39 18LB
V30 20DB/RD
G107 20BK/RD
D20 20LG
D21 20PK
C107
CIRCUITCAV
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
V32 18YL/RD
A3 14RD/WT
K167 20BR/YL
D1 18VT/BR
D2 18WT/BK
G19 20LG/OR
G19 20LG/OR
L3 16RD/OR
G34 16RD/GY
L20 16LG/WT
V37 18RD/LG
L9 16BK/WT
M1 20PK/WT
M1 20PK/WT
L22 20LG/DG
K29 18WT/PK
C108
BLUE
D7
D14
D1
D8
D7
D14
D1
D8
BLUE
CIRCUITCAV
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
V32 18YL/RD
A3 14RD/WT
K167 20BR/YL
D1 18YL/RD
D2 20WT/BK
G19 20LG/OR
G34 16RD/GY
L20 16LG/WT
L50 18WT/TN
L50 18WT/TN
V37 20RD/LG
L9 16BK/WT
M1 16PK/WT
M1 20PK/WT
L22 20LG/DG
K29 20WT/PK
K29 20WT/PK
C108L50 18WT/TN
* ABS DRL
8W - 80 - 9TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808009
CIRCUIT
-
-
CAV
1
2
3
4
5
6
7
8
9
10
11
12
13
14
L7 18BK/YL
L60 18TN
L61 18GY
L3 16RD/OR
L4 16VT/WT
X2 18WT/RD
V10 18BR
K52 20PK/BK
F12 20RD/LG
C25 14LG
L39 18LB
L13 18BR/YL
C110
CIRCUIT
-
CAV
1
2
3
4
5
6
7
8
9
10
11
12
13
14
L7 18BK/YL
L60 18TN
L61 18GY
L3 16RD/OR
L4 16VT/WT
X2 18WT/RD
V10 18BR
L22 20LG/DG
K52 18PK/BK
F12 20RD/LG
C25 18LG
L39 18LB
L13 20BR/YL
BLACK
18
714
BLACK
7
14
1
8
C110
CIRCUITCAV
1
2
3
4
L7 18BK/YL
L61 18GY
L39 18LB
Z1 18BK
CIRCUIT
-
-
CAV
1
2
3
4
L61 18LG
Z1 18BK
C122
BLACK
1
3
2
4
BLACK
2
4
1
3
CIRCUIT
-
-
CAV
1
2
3
4
L61 18LG
Z1 18BK
BLACK
2
4
1
3
C122
C125
CIRCUITCAV
1
2
3
4
Z1 20BK
L1 18VT/BK
T41 20BR/LB
F20 18VT/WT
CIRCUITCAV
1
2
3
3
4
Z1 20BK*
L1 18VT/BK
T41 20BR/LB**
Z1 20BK*
F20 18VT/WTC154
BLACK
41
BLACK
14
C154
CIRCUITCAV
1
2
3
4
L7 18BK/YL
L60 18TN
L39 18LB
Z1 18BK
C125
BLACK
1
3
2
4
* MTX
** ATX
8W - 80 - 10 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808010
CIRCUIT
-
CAV
1
2
3
4
5
6
L13 20BR/YL
C81 20LB/WT
G99 20GY/WT
L4 18VT/WT
C90 20LG
CIRCUITCAV
1
2
L7 18BK/YL
Z1 18BKC172 C172
CIRCUITCAV
1
2
L7 18BK/YL
Z1 18BK
CIRCUITCAV
1
2
L7 18BK/YL
Z1 18BK
CIRCUITCAV
1
2
L7 18BK/YL
Z1 18BKC173 C173
REAR FOG LAMP
DRL
C170
GRAY
1 3
4 6CIRCUIT
-
CAV
1
2
3
4
5
6
L13 20BR/YL
C81 20LB/WT
G99 20GY/WT
L4 16VT/WT
C90 20LG
CIRCUIT
-
CAV
1
2
3
4
5
6
7
8
V36 20TN/RD
V35 20LG/RD
V30 20DB/RD
Z1 20BK
K105 20WT/OR
K106 20WT/DG
F12 20RD/LG
CIRCUITCAV
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
F24 14RD/DG
L20 16LG/WT
E1 18TN
E2 20OR
F81 20DB/RD
Z12 20BK/LB
V23 18BR/PK
L2 16LG
F38 16LB
G5 20DB/WT
F34 18TN/BK
A111 12RD/LB
C202
GRAY
A6A1
A12A7
GRAY
A6
A12
A1
A7
CIRCUITCAV
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
F24 14RD/DG
L20 16LG/WT
L20 14LG/WT
E1 18TN
E2 20OR
F81 20DB/RD
Z12 20BK/LB
V23 18BR/PK
L2 14LG
L2 16LG
F38 16LB
G5 20DB/WT
F34 18TN/BK
F34 18TN/BK
A111 12RD/LB
C202
CIRCUIT
-
-
CAV
1
2
3
4
5
6
7
8
V36 18TN/RD
V35 18LG/RD
V30 20DB/RD
Z1 18BK
K105 18WT/OR
K106 18WT/DG
F12 20RD/LGC180 C180
46
13
8W - 80 - 11TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808011
* WITH HARD TOP
REAR FOG LAMP
CIRCUITCAV
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
L61 18GY
G26 20LB
G26 20LB
G16 20BK/LB
G34 16RD/GY
L7 18BK/YL
L7 18BK/YL
M1 20PK/WT
D20 20LG
V20 18VT/OR*
D21 20PK
D1 20VT/BR
D1 20VT/BR
D2 20WT/BK
D2 20WT/BK
L35 18BR/WT
G19 20LG/OR
L60 18TN
C203
CIRCUITCAV
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
L60 18TN
L60 18TN
L61 18GY
L61 18GY
G26 20LB
G16 20BK/LB
G16 20BK/LB
G34 16RD/GY
G34 16RD/GY
L7 18BK/YL
L7 18BK/YL
M1 20PK/WT
D20 20LG
V20 18VT/OR
D21 20PK
D1 20VT/BR
D2 20WT/BK
L35 18BR/WT
G19 20LG/OR
GREEN
B7
B14
B1
B8
GREEN
B1
B8
B7
B14
C203
CIRCUITCAV
C1
C2
C3
C4
C5
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
L95 18DG/YL
V13 18BR/LG*
G10 20LG/RD
Z12 20BK/TN
L38 18BR/WT
M2 20YL
A3 14RD/WT
G107 20BK/RD
G99 20GY/WT
C90 20LG
X12 20PK
X51 18BR/YL
X57 18BR/LB
X52 18DB/WT
X58 18DB/PK
C204
CIRCUITCAV
C1
C2
C3
C4
C5
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
L95 18DG/YL
V13 18BR/LG
G10 20LG/RD
Z12 20BK/TN
Z12 20BK/TN
L38 18BR/WT
L38 18BR/WT
M2 20YL
A3 14RD/WT
G107 20BK/RD
G99 20GY/WT
C90 20LG
X12 20PK
X51 18BR/YL
X57 18BR/LB
X52 18DB/WT
X58 18DB/PK
RED
C7
C14
C1
C8
RED
C1
C8
C7
C14
C204
8W - 80 - 12 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808012
* WITH HARD TOP
REAR FOG LAMP
C300 (WITH AUTO TRANS)
CIRCUITCAV
1
2
T141 14YL/RD
A41 14YL
CIRCUITCAV
1
2
T141 14YL/RD
T141 14YL/RD
BLACK
21
BLACK
21
C300 (WITH AUTO TRANS)
C322
CIRCUITCAV
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
L7 18BK/YL
L62 18BR/RD
L1 20VT/BK
L63 18DG/RD
Z1 12BK
G10 20LG/RD
L50 18WT/TN
L38 18BR/WT
G9 20GY/BK
V23 18BR/PK*
CIRCUITCAV
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
L7 18BK/YL
L62 18BR/RD
L1 20VT/BK
L63 18DG/RD
Z1 12BK
G10 20LG/RD
L50 18WT/TN
L50 18WT/TN
L38 18BR/WT
G9 20GY/BK
V23 18WT/TN
BLACK
G5
G10
G1
G6
BLACK
G5
G10
G1
G6
C322
C323
CIRCUITCAV
H1
H2
H3
H4
H5
H6
H7
H8
H9
H10
C15 12BK/WT*
M1 20PK/WT
M2 20YL
V23 18BR/PK*
V13 18BR/LG*
V20 18VT/OR*
X51 18BR/YL
X57 18BR/LB
X52 18DB/WT
X58 18DB/PK
CIRCUITCAV
H1
H2
H3
H4
H5
H6
H7
H8
H9
H10
C15 12BK/WT
M1 20PK/WT
M2 20YL
V23 18BR/PK
V13 18BR/LG
V20 18VT/OR
X51 18BR/YL
X57 18BR/LB
X52 18DB/WT
X58 18DB/PK
RED
H1
H6
H5
H10
RED
H5
H10
H1
H6
C323(W/ SOUND
BAR)
CIRCUITCAV
1
2
3
4
5
6
C4 16TN
C5 16LG/LB
C6 14LB
Z1 12BK
A111 12RD/LB
C7 16BR/TN
CIRCUITCAV
1
2
3
4
5
6
C4 14TN
C5 14LG/LB
C6 14LB
Z1 12BK
A111 12RD/LB
C7 14BR/TNC211
BLACK
46
13
BLACK
64
31
C211
8W - 80 - 13TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808013
C326 (WITH HARD TOP)
CIRCUIT
-
-
-
CAV
1
2
3
4
5
6
7
8
9
10
C15 12BK/WT
V13 18BR/LG
V23 18BR/PK
V23 18BR/PK
Z1 12BK
M1 20PK/WT
M2 20YL
CIRCUIT
-
-
-
CAV
1
2
3
4
5
6
7
8
9
10
C15 12BK/WT
V13 18BK/LG
V23 18BR/PK
V23 18BR/PK
Z1 12BK
M1 20PK/WT
M2 20YL
BLACK
1
6
1
6
5
10
BLACK
5
6 1
10
C325 (WITH 4-SPKR SYS)
CIRCUITCAV
1
2
3
4
5
6
X57 18BR/LB
X51 18BR/YL
M1 20PK/WT
M2 20YL
X58 18DB/PK
X52 18DB/WT
CIRCUITCAV
1
2
3
4
5
6
X57 20BR/LB
X51 20BR/YL
M1 20PK/WT
M2 20YL
X58 20DB/PK
X52 20DB/WT
WHITE BLACK
1 6
C325 (WITH 4-SPKR SYS)
C326 (WITH HARD TOP)
C329
CIRCUITCAV
1
2
3
L38 20BR/WT
L7 18BK/YL
Z1 20BK
CIRCUITCAV
1
2
3
L38 18BR/WT
L7 18BK/YL
Z1 20BKC329
CIRCUIT FUNCTION
CAMSHAFT POSITION SENSOR SIGNAL
SENSOR GROUND
5 VOLT SUPPLY
CAV
1
2
3
K44 18TN/YL
K167 20BR/YL
K7 20OR
GRAY
CAMSHAFT POSITION
SENSOR
1 3
1 23
BLACK
2 1
3
BLACK
8W - 80 - 14 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808014
CIRCUIT
-
FUNCTION
-
GROUND
ACCESSORY RELAY OUTPUT
CAV
1
2
3
Z1 16BK
F38 16LB
CIGAR LIGHTER/
POWER OUTLET
1
3
CIRCUIT
-
FUNCTION
-
SPEED CONTROL SWITCH SIGNAL
SENSOR RETURN
HORN RELAY CONTROL
CAV
1
2
3
4
V37 20RD/LG
K167 20BR/YL
X3 20RD/YL
NATURAL
CLOCKSPRING
41
CIRCUIT FUNCTION
FUSED IGNITION SWITCH OUTPUT (START)
FUSED IGNITION SWITCH OUTPUT (START)
CAV
1
2
T141 14YL/RD
A41 12YL
BLACK
CLUTCH PEDAL
POSITION SWITCH
(WITH MAN TRANS)
21
CIRCUIT
-
FUNCTION
-
FUSED B(+)
IGNITION SWITCH OUTPUT (ACC/RUN)
ACCESSORY RELAY OUTPUT
GROUND
CAV
1
2
3
4
5
F30 16RD/PK
A31 14BK/DG
F38 16LB
Z1 20BK
Z1 20BK
BLACK
CIGAR LIGHTER/
ACCESSORY RELAY
25
1
4
2
CIRCUIT
-
-
-
-
-
-
FUNCTION
-
-
-
-
-
-
COMBINATION FLASHER OUTPUT
GROUND
COMBINATION FLASHER INPUT
CAV
1
2
3
4
5
6
7
8
9
L32 16PK
Z1 20BK
L55 16RD/WT
BLACK
COMBINATION
FLASHER
2
5
8
1
4
7
3
6
9
8W - 80 - 15TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808015
CIRCUIT
-
FUNCTION
-
ABS WARNING LAMP DRIVER
G-SWITCH SENSOR GROUND
SCI TRANSMIT
FUSED IGNITION SWITCH OUTPUT (RUN)
G-SWITCH NO. 1 SENSE
G-SWITCH NO. 2 SENSE
STOP LAMP SWITCH OUTPUT
LEFT REAR WHEEL SPEED SENSOR (-)
LEFT REAR WHEEL SPEED SENSOR (+)
RIGHT REAR WHEEL SPEED SENSOR (-)
RIGHT REAR WHEEL SPEED SENSOR (+)
CAV
1
2
3
4
5
6
7
8
9
10
11
12
G19 20LG/OR
B43 20PK/OR
D21 20PK
F20 20VT/WT
B41 20YL/VT
B42 20TN/WT
L50 18WT/TN
B3 18LG/DB
B4 18LG
B1 18YL/DB
B2 18YL
CONTROLLER
ANTI-LOCK
BRAKE - C1
CIRCUIT
-
-
FUNCTION
-
-
RIGHT FRONT WHEEL SPEED SENSOR (+)
RIGHT FRONT WHEEL SPEED SENSPR (-)
ABS PUMP MOTOR RELAY OUTPUT
REAR INLET VALVE CONTROL
ABS POWER REFERENCE
RIGHT FRONT OUTLET VALVE CONTROL
ABS PUMP MOTOR RELAY CONTROL
LEFT FRONT OUTLET VALVE CONTROL
LEFT FRONT WHEEL SPEED SENSOR (+)
LEFT FRONT WHEEL SPEED SENSOR (-)
ABS SYSTEM RELAY CONTROL
REAR OUTLET VALVE CONTROL
GROUND
GROUND
RIGHT FRONT INLET VALVE CONTROL
LEFT FRONT INLET VALVE CONTROL
CAV
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
B7 18WT
B6 18WT/DB
B120 16BR/WT
B251 20WT/BK
B48 20RD/YL
B248 20DG/WT
B116 20GY
B243 20DG/BK
B9 18RD
B8 18RD/DB
B58 20GY/LB
B254 20DG/OR
Z22 16BK/PK
Z22 16BK/PK
B249 20WT/DG
B245 20WT/LG
CONTROLLER
ANTI-LOCK
BRAKE - C2
CIRCUIT FUNCTION
CRANKSHAFT POSITION SENSOR SIGNAL
SENSOR GROUND
5 VOLT SUPPLY
CAV
1
2
3
K24 18GY/BK
K167 20BR/YL
K7 20OR
BLACK
CRANKSHAFT
POSITION SENSOR
31
81189
51126
8W - 80 - 16 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808016
CIRCUIT
-
-
-
-
-
-
-
-
-
FUNCTION
-
-
-
-
-
-
-
-
-
CCD BUS(+)
GROUND
GROUND
SCI RECEIVE
SCI TRANSMIT
CCD BUS(-)
FUSED B(+)
CAV
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
D1 20VT/BR
Z12 20BK/LB
Z12 20BK/TN
D20 20LG
D21 20PK
D2 20WT/BK
M1 20PK/WT
BLACK
DATA LINK
CONNECTOR
81
169
CIRCUIT FUNCTION
AUTOMATIC SHUT DOWN RELAY OUTPUT
GROUND
SENSOR GROUND
DOWNSTREAM HEATED OXYGEN SENSOR SIGNAL
CAV
1
2
3
4
F142 18OR/DG
Z1 18BK
K167 20BR/YL
K141 18TN/WT
BLACK
DOWNSTREAM
HEATED OXYGEN
SENSOR
21
43
CIRCUIT
-
-
-
FUNCTION
-
-
-
HIGH BEAM
HIGH BEAM INDICATOR
FUSED IGNITION (ST-RUN)
HEADLAMP SWITCH OUTPUT
SPEED/DISTANCE SENSOR
GROUND
LOW BEAM
CAV
1
2
3
4
5
6
7
8
9
10
L3 16RD/OR
G34 18RD/GY
F12 20RD/LG
L20 16LG/WT
G7 20WT/OR
Z1 18BK
L4 16VT/WT
DAYTIME RUNNING
LAMP MODULE
BLACK
15
610
8W - 80 - 17TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808017
CIRCUIT FUNCTION
DRIVER AIRBAG LINE 2
DRIVER AIRBAG LINE 1
CAV
1
2
R45 18DG/LB
R43 18BK/LB
YELLOW
DRIVER AIRBAG
12
CIRCUIT FUNCTION
DUTY CYCLE EVAP/PURGE SOLENOID CONTROL
FUSED IGNITION SWITCH OUTPUT (RUN/START)
CAV
1
2
K52 20PK/BK
F12 20RD/LG
BLACK
12
DUTY CYCLE
EVAP/PURGE SOLENOID
CIRCUIT FUNCTION
ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
SENSOR GROUND
CAV
1
2
K2 18TN/BK
K167 20BR/YLENGINE COOLANT
TEMPERATURE SENSOR
BLACK
21
CIRCUIT FUNCTION
ENGINE FAN FEED
GROUND
CAV
1
2
C25 14LG
Z1 14BK
ELECTRONIC FAN
CIRCUIT FUNCTION
B(+)
ENGINE STARTER MOTOR RELAY OUTPUT
CAV
1
2
A0 6RD
T40 12BR
ENGINE STARTER MOTOR
(4.0L)
1
2
GRAY
BLACK
CIRCUIT
-
FUNCTION
-
FOG LAMP SWITCH OUTPUT
GROUND
FUSED B(+)
RELAY OUTPUT
CAV
1
2
3
4
5
L35 18BR/WT
Z1 20BK
F61 18WT/OR
L39 18LBFOG LAMP
RELAY NO. 1
BLACK
12
3
4
5
8W - 80 - 18 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808018
CIRCUIT
-
-
FUNCTION
-
-
FUEL PUMP RELAY OUTPUT
FUEL LEVEL SENSOR SIGNAL
SENSOR GROUND
GROUND
CAV
1
2
3
4
5
6
A141 18DG/WT
K226 20DB/LG
K167 20BR/YL
Z1 18BK
BLACK
FUEL PUMP
MODULE
13
46
CIRCUIT FUNCTION
G-SWITCH GROUND
G-SWITCH NO.1 SENSE
G-SWITCH NO.2 SENSE
CAV
1
2
3
B43 20PK/OR
B41 20YL/VT
B42 20TN/WTG SWITCH
13
CIRCUIT FUNCTION
HIGH BEAM
GROUND
GROUND
HEADLAMP SWITCH OUTPUT
RELAY OUTPUT
CAV
1
2
3
4
G34 16RD/GY
Z1 20BK
Z1 20BK
L7 18BK/YL
L95 18DG/YLFOG LAMP
RELAY NO. 2
BLACK
12
3
4
5
CIRCUIT FUNCTION
HEADLAMP SWITCH OUTPUT
SWITCH OUTPUT
FOG LAMP RELAY NO. 2 OUTPUT
GROUND
CAV
1
2
3
4
E2 20OR
L35 18BR/WT
L95 18DG/YL
Z1 20BK
BLACK
FRONT FOG LAMP
SWITCH
CIRCUIT
-
FUNCTION
-
GENERATOR FIELD SOURCE (+)
GENERATOR FIELD DRIVER
GROUND
CAV
1
2
3
4
K72 18DG/OR
K20 18DG
Z0 6BK
BLACK
GENERATOR
43
12
BLACK
1 432
8W - 80 - 19TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808019
CIRCUIT
-
-
-
FUNCTION
-
-
-
HEADLAMP LEVEL (LOW BEAM ON)
GROUND
TAIL, LICENSE, SIDE LAMPS
CAV
1
2
3
4
5
6
L4 18VT/WT
Z1 20BK
L13 20BR/YL
BLACK
HEADLAMP AIMING SWITCH61
CIRCUIT FUNCTION
DIMMER SWITCH LOW BEAM OUTPUT
HEADLAMP SWITCH OUTPUT
DIMMER SWITCH HIGH BEAM OUTPUT
FUSED B(+) TO HEADLAMP DIMMER SWITCH
CAV
1
2
3
4
L4 14VT/WT
L2 14LG
L3 14RD/OR
L20 14LG/WT
RED
HEADLAMP DIMMER
SWITCH
14
CIRCUIT FUNCTION
PANEL LAMP DIMMER SWITCH SIGNAL
HEADLAMP SWITCH OUTPUT
COURTESY LAMP DRIVER
FUSED B(+)
KEY-IN SWITCH SENSE
LEFT DOOR AJAR SWITCH SENSE
FUSED B(+) TO HEADLAMP DIMMER SWITCH
FUSED B(+)
PARK LAMP SWITCH OUTPUT
CAV
1
2
3
4
5
6
7
8
9
E1 18TN
L2 16LG
M2 20YL
F34 18TN/BK
G26 20LB
G16 20BK/LB
L20 16LG/WT
A3 14RD/WT
L7 18BK/YLHEADLAMP SWITCH
CIRCUIT FUNCTION
HORN RELAY OUTPUT
GROUND
CAV
1
2
X2 18WT/RD
Z1 18BKHIGH NOTE HORN
9
8
7
6
5
4
32
1
BLACK
1
2
BLACK
8W - 80 - 20 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808020
CIRCUIT FUNCTION
IDLE AIR CONTROL NO.4 DRIVER
IDLE AIR CONTROL NO.3 DRIVER
IDLE AIR CONTROL NO.2 DRIVER
IDLE AIR CONTROL NO.1 DRIVER
CAV
1
2
3
4
K59 18VT/BK
K40 18BR/WT
K60 18YL/BK
K39 18GY/RDIDLE AIR
CONTROL MOTOR
CIRCUIT
-
-
FUNCTION
-
-
GROUND
RED BRAKE WARNING LAMP DRIVER
FUSED B(+)
IGNITION SWITCH OUTPUT (RUN)
FUSED B(+)
IGNITION SWITCH OUTPUT (ACC/RUN)
IGNITION SWITCH OUTPUT (RUN/START)
IGNITION SWITCH OUTPUT (START)
CAV
1
2
3
4
5
6
7
8
9
10
Z1 16BK
G9 20GY/BK
A2 12PK/BK
A22 12BK/OR
A1 14RD
A31 14BK/DG
A21 14DB
A41 14YL
GRAY
IGNITION SWITCH
15
610
CIRCUIT FUNCTION
AUTOMATIC SHUT DOWN RELAY OUTPUT
IGNITION COIL DRIVER
CAV
1
2
F142 18OR/DG
K19 18GY
GRAY
IGNITION
COIL
1 2
CIRCUIT
-
FUNCTION
-
FUSE BLOCK TO HEADLAMP SWITCH
GROUND
FUSED IGNITION (ST-RUN)
CCD BUS(-)
CCD BUS(+)
CAV
1
2
3
4
5
6
F34 18TN/BK
Z1 20BK
F12 20RD/LG
D2 20WT/BK
D1 20VT/BR
IMMOBILIZER
HYDRAULIC CONTROL
UNIT
CIRCUIT
-
-
FUNCTION
-
-
ABS SYSTEM RELAY OUTPUT
REAR INLET VALVE CONTROL
RIGHT FRONT INLET VALVE CONTROL
LEFT FRONT INLET VALVE CONTROL
REAR OUTLET VALVE CONTROL
RIGHT FRONT OUTLET VALVE CONTROL
LEFT FRONT OUTLET VALVE CONTROL
ABS SYSTEM RELAY OUTPUT
CAV
1
2
3
4
5
6
7
8
9
10
B47 14RD/LB
B251 20WT/BK
B249 20WT/DG
B245 20WT/LG
B254 20DG/OR
B248 20DG/WT
B243 20DG/BK
B47 14RD/LB
1
10 6
5
BLACK
BLACK41
1 6
BLACK
8W - 80 - 21TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808021
CIRCUIT FUNCTION
AUTOMATIC SHUT DOWN RELAY OUTPUT
INJECTOR NO.2 DRIVER
CAV
1
2
F142 18OR/DG
K12 18TN
CIRCUIT
AUTOMATIC SHUT DOWN RELAY OUTPUT
INJECTOR NO.3 DRIVER
CAV
1
2
F142 18OR/DG
K13 18YL/WT
BLACK
INJECTOR NO.2
21
FUNCTION
INJECTOR NO.3
BLACK
21
CIRCUIT FUNCTION
AUTOMATIC SHUT DOWN RELAY OUTPUT
INJECTOR NO.5 DRIVER
CAV
1
2
F142 18OR/DG
K15 18PK/BK
BLACK
INJECTOR NO.5
(WITH 4.0L ENG)
12
CIRCUIT FUNCTION
AUTOMATIC SHUT DOWN RELAY OUTPUT
INJECTOR NO.6 DRIVER
CAV
1
2
F142 18OR/DG
K16 18LG/BK
INJECTOR NO.6
(WITH 4.0L ENG.)
BLACK
12
CIRCUIT FUNCTION
AUTOMATIC SHUT DOWN RELAY OUTPUT
INJECTOR NO.4 DRIVER
CAV
1
2
F142 18OR/DG
K14 18LB/BR
INJECTOR NO.4
BLACK
21
CIRCUIT FUNCTION
CCD BUS(-)
CCD BUS(+)
REAR WINDOW DEFOGGER RELAY CONTROL
REAR WINDOW DEFOGGER SWITCH SENSE
4WD SENSE
RIGHT TURN SIGNAL
FULL TIME 4WD INDICATOR
KEY-IN SWITCH SENSE
GROUND
SEAT BELT SWITCH SENSE
CAV
1
2
3
4
5
6
7
8
9
10
D2 20WT/BK
D1 20VT/BR
C81 20LB/WT*
C80 20DB/LG*
G107 20BK/RD
L60 18TN
G106 20BK/WT
G26 20LB
Z2 18BK/LG
G10 20LG/RD
GRAY
INSTRUMENT
CLUSTER - C1
15
610
* WITH HARD TOP
CIRCUIT FUNCTION
AUTOMATIC SHUT DOWN RELAY OUTPUT
INJECTOR NO.1 DRIVER
CAV
1
2
F142 18OR/DG
K11 18WT/DB
BLACK
21
INJECTOR NO.1
8W - 80 - 22 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808022
* WITH HARD TOP
CIRCUIT
-
FUNCTION
-
TAIL, LICENSE, SIDE MARKER LAMPS
RED BRAKE WARNING LAMP DRIVER
FUSED PANEL LAMP DIMMER SWITCH SIGNAL
ABS WARNING LAMP DRIVER
HIGH BEAM INDICATOR DRIVER
GROUND
FUSED IGNITION SWITCH OUTPUT (RUN/START)
FUSED B(+)
LEFT TURN SIGNAL
CAV
1
2
3
4
5
6
7
8
9
10
L7 18BK/YL
G99 20GY/WT
E2 20OR
G19 20LG/OR
G34 16RD/GY
Z2 18BK/LG
G5 20DB/WT
M1 20PK/WT
L61 18GY
GREEN
INSTRUMENT
CLUSTER - C2
15
610
CIRCUIT FUNCTION
INTAKE AIR TEMPERATURE SENSOR SIGNAL
SENSOR GROUND
CAV
1
2
K21 18BK/RD
K167 20BR/YL
GRAY
INTAKE AIR
TEMPERATURE SENSOR
CIRCUIT FUNCTION
LEFT DOOR AJAR SWITCH SENSE
KEY-IN SWITCH SENSE
CAV
1
2
G16 20BK/LB
G26 20LB
GREEN
KEY-IN SWITCH
2 1
CIRCUIT
-
FUNCTION
-
FUSED IGNITION (ST-RUN)
LEAK DETECT PUMP
LEAK DETECT SWITCH
CAV
1
2
3
4
F12 20RD/LG
K106 20WT/DG
K105 20WT/ORLEAK DETECT
MODULE
1 2
BLACK
4 1
8W - 80 - 23TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808023
CIRCUIT FUNCTION
PARK LAMP FEED
BODY GROUND
CAV
1
2
L7 18BK/YL
Z1 18BKLEFT CITY LAMP
CIRCUIT FUNCTION
FUSED B(+)
COURTESY LAMP DRIVER
CAV
A
B
M1 20PK/WT
M2 20YL
BLACK
LEFT
COURTESY LAMP
AB
CIRCUIT FUNCTION
DOOR AJAR SWITCH OUTPUT
COURTESY LAMP DRIVER
LEFT DOOR AJAR SWITCH SENSE
CAV
1
2
3
M23 20YL/BK
M2 20YL
G16 20BK/LB
NATURAL
LEFT DOOR
AJAR SWITCH
1
2 3
CIRCUIT FUNCTION
GROUND
FOG LAMP RELAY NO. 1 OUTPUT
CAV
1
2
Z1 18BK
L39 18LBLEFT FOG LAMP
BLACK
LEFT
FRONT SPEAKER
21CIRCUIT FUNCTION
LEFT FRONT SPEAKER (+)
LEFT FRONT SPEAKER (-)
CAV
1
2
X53 18DG
X55 18BR/RD
BLACK
BLACK
21
21
8W - 80 - 24 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808024
CIRCUIT FUNCTION
DIMMER SWITCH HIGH BEAM OUTPUT
DIMMER SWITCH HIGH BEAM OUTPUT
DIMMER SWITCH LOW BEAM OUTPUT
GROUND
CAV
1
2
3
L3 16RD/OR
L3 16RD/OR
L4 16VT/WT
Z1 20BK
BLACK
LEFT HEADLAMP
3
2
1
CIRCUIT FUNCTION
HEADLAMP (LO-BEAM)
HEADLAMP ADJUST SIGNAL
BODY GROUND
CAV
1
2
3
L4 18VT/WT
L13 18BR/YL
Z1 18BKLEFT HEADLAMP
LEVELING MOTOR
CIRCUIT FUNCTION
LEFT LICENSE PLATE LAMP
BODY GROUND
CAV
1
2
L7 18BK/YL
Z1 20BK
LEFT LICENSE LAMP
BLACK
GRAY
13
1 2
CIRCUIT FUNCTION
LEFT FRONT WHEEL SPEED SENSOR (-)
LEFT FRONT WHEEL SPEED SENSOR (+)
CAV
1
2
B8 18RD/DB
B9 18RDLEFT FRONT WHEEL
SPEED SENSOR
12
BLACK
LEFT PARK/TURN LAMP
BLACK CIRCUIT FUNCTION
LEFT TURN SIGNAL
HEADLAMP SWITCH OUTPUT
GROUND
CAV
1
2
3
L61 18GY
L7 18BK/YL
Z1 18BK
1 3
8W - 80 - 25TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808025
CIRCUIT FUNCTION
LEFT REAR WHEEL SPEED SENSOR (-)
LEFT REAR WHEEL SPEED SENSOR (+)
CAV
1
2
B3 18LG/DB
B4 18LG
LEFT REAR WHEEL
SPEED SENSOR (ABS)
12
LEFT REAR
LAMP ASSEMBLY
CIRCUIT
-
FUNCTION
-
BACK-UP LAMP
LEFT TURN SIGNAL
LEFT TURN SIGNAL
BACK-UP LAMP
HEADLAMP SWITCH OUTPUT
STOP LAMP SWITCH OUTPUT
HEADLAMP SWITCH OUTPUT
CAV
1
2
3
4
L1 20VT/BK
L63 18DG/RD*
L63 18DG/RD
L1 20VT/BK*
L7 18BK/YL
L5* 18WT/TN*
L7 18BK/YL*
CIRCUIT FUNCTION
LEFT REAR SPEAKER (+)
LEFT REAR SPEAKER (-)
CAV
1
2
X51 20BR/YL
X57 20BR/LB1 2
LEFT REAR
SPEAKER
BLACK
BLACK
CIRCUIT FUNCTION
LEFT TURN SIGNAL
GROUND
CAV
1
2
L61 18GY
Z1 18BK
LEFT REPEATER
CIRCUIT FUNCTION
HEADLAMP SWITCH OUTPUT
LEFT TURN SIGNAL
CAV
1
2
L7 18BK/YL
L61 18GYLEFT SIDE MARKER
3 4
1 2
1
2
GRAY
1
2
GRAY
* EUROPE
8W - 80 - 26 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808026
CIRCUIT FUNCTION
HORN RELAY OUTPUT
GROUND
CAV
1
2
X2 18WT/RD
Z1 18BK
BLACK
LOW NOTE HORN
21
CIRCUIT FUNCTION
SENSOR GROUND
MANIFOLD ABSOLUTE PRESSURE SENSOR SIGNAL
5 VOLT SUPPLY
CAV
1
2
3
K167 20BR/YL
K1 18DG/RD
K7 20ORMANIFOLD ABSOLUTE
PRESSURE SENSOR
BLACK
31
CIRCUIT FUNCTION
SENSOR GROUND
OIL PRESSURE SENSOR SIGNAL
CAV
1
2
K167 20BR/YL
G60 18GY/YL
OIL PRESSURE SENSOR
CIRCUIT FUNCTION
FUSED IGNITION SWITCH OUTPUT (RUN)
PARK/NEUTRAL POSITION SWITCH SENSE
BACK-UP LAMP SENSE
CAV
1
2
3
F20 18VT/WT
T41 20BR/LB
L1 18VT/BKPARK/NEUTRAL
POSITION SWITCH
(W/AUTO TRANS)
CIRCUIT FUNCTION
PASSENGER AIRBAG LINE 2
PASSENGER AIRBAG LINE 1
CAV
A
B
R44 18DG/YL
R42 18BK/YL
YELLOW
PASSENGER AIRBAG
BA
CIRCUIT FUNCTION
GROUND
POWER STEERING PRESSURE SWITCH SENSE
CAV
1
2
Z1 20BK
K10 18DB/BR
BLACK
POWER STEERING
PRESSURE SWITCH (2.5L)
21
BLACK
21
31
8W - 80 - 27TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808027
CIRCUIT
-
-
-
-
-
-
-
-
-
-
-
FUNCTION
-
-
-
-
-
-
-
-
-
-
-
A/C COMPRESSOR CLUTCH RELAY CONTROL
AUTOMATIC SHUT DOWN RELAY CONTROL
SPEED CONTROL VACUUM SOLENOID
SPEED CONTROL VENT SOLENOID
LEAK DETECT PUMP
SPEED CONTROL SOURCE
AUTOMATIC SHUT DOWN RELAY OUTPUT
LEAK DETECT SWITCH
BATTERY TEMPERATURE SENSOR SIGNAL
FUEL PUMP RELAY CONTROL
DUTY CYCLE EVAP/PURGE SOLENOID CONTROL
A/C SWITCH SENSE
A/C SWITCH OUTPUT
STOP LAMP SWITCH SENSE
GENERATOR FIELD SOURCE (+)
FUEL LEVEL SENSOR SIGNAL
SCI TRANSMIT
CCD BUS(-)
SCI RECEIVE
CCD BUS(+)
SPEED CONTROL SWITCH
CAV
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C13 18DB/OR
K51 18DB/YL
V36 18TN/RD
V35 18LG/RD
K106 18WT/DG
V32 18YL/RD
A142 18DG/PK
K105 18WT/OR
K118 18PK/YL
K31 18BR
K52 18PK/BK
C22 18DB/WT
C90 18LG
K29 18WT/PK
K72 18DG/OR
K226 18DB/LG
D21 18PK
D2 18WT/BK
D20 18LG
D1 18VT/BR
V37 18RD/LG
GRAY
POWERTRAIN
CONTROL MODULE (C)
C1
1
22
11
32
8W - 80 - 28 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808028
CIRCUIT
-
-
-
-
-
-
-
-
-
-
-
FUNCTION
-
-
-
-
-
-
-
-
-
-
-
FUSED IGNITION SWITCH OUTPUT (RUN/START)
SENSOR GROUND
PARK/NEUTRAL POSITION SWITCH SENSE
IGNITION COIL DRIVER
CRANKSHAFT POSITION SENSOR SIGNAL
IDLE AIR CONTROL NO.2 DRIVER
IDLE AIR CONTROL NO.3 DRIVER
POWER STEERING PRESSURE SWITCH SENSE
INTAKE AIR TEMPERATURE SENSOR SIGNAL
ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
5 VOLT SUPPLY
CAMSHAFT POSITION SENSOR SIGNAL
IDLE AIR CONTROL NO.1 DRIVER
IDLE AIR CONTROL NO.4 DRIVER
FUSED B(+)
THROTTLE POSITION SENSOR SIGNAL
UPSTREAM HEATED OXYGEN SENSOR SIGNAL
DOWNSTREAM HEATED OXYGEN SENSOR SIGNAL
MANIFOLD ABSOLUTE PRESSURE SENSOR SIGNAL
GROUND
GROUND
CAV
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
F12 18RD/LG
K167 18BR/YL
T41 18BR/LB
K19 18GY
K24 18GY/BK
K60 18YL/BK
K40 18BR/WT
K10 18DB/BR*
K21 18BK/RD
K2 18TN/BK
K7 18OR
K44 18TN/YL
K39 18GY/RD
K59 18VT/BK
A14 14RD/WT
K22 18OR/DB
K41 18BK/DG
K141 18TN/WT
K1 18DG/RD
Z12 14BK/TN
Z12 14BK/TN
BLACK
POWERTRAIN
CONTROL MODULE (A)
C2
111
2232
* 2.5L
8W - 80 - 29TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ8080029
* 4.0L
CIRCUIT
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
FUNCTION
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
INJECTOR NO.1 DRIVER
INJECTOR NO.3 DRIVER
INJECTOR NO.5 DRIVER
GENERATOR FIELD DRIVER (-)
TORQUE CONVERTOR CLUTCH SOLENOID CONTROL
INJECTOR NO.6 DRIVER
INJECTOR NO.2 DRIVER
INJECTOR NO.4 DRIVER
OIL PRESSURE SENSOR SIGNAL
VEHICLE SPEED SENSOR SIGNAL
5 VOLT SUPPLY
CAV
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
K11 18WT/DB
K13 18YL/WT
K15 18PK/BK*
K20 18DG
T23 18OR/LG
K16 18LG/BK*
K12 18TN
K14 18LB/BR
G60 18GY/YL
G7 18WT/OR
K6 18VT/OR
WHITE
POWERTRAIN
CONTROL MODULE (B)
C3
111
2232
CIRCUIT FUNCTION
FUSED PANEL LAMP DIMMER SWITCH SIGNAL
GROUND
CAV
A
B
E2 20OR
Z1 20BK
BLACK
PRNDL LAMP
BA
8W - 80 - 30 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808030
CIRCUIT
-
FUNCTION
-
LEFT FRONT SPEAKER(-)
RIGHT FRONT SPEAKER(-)
PARK LAMP SWITCH OUTPUT
FUSED PANEL LAMP DIMMER SWITCH SIGNAL
FUSED IGNITION SWITCH OUTPUT (RUN/ACC)
FUSED B(+)
CAV
1
2
3
4
5
6
7
X55 18BR/RD
X56 18DB
L7 18BK/YL
E2 20OR
X12 20PK
M1 20PK/WT
RADIO - C1
CIRCUIT
-
FUNCTION
-
LEFT REAR SPEAKER(+)
RIGHT FRONT SPEAKER(+)
LEFT FRONT SPEAKER(+)
RIGHT FRONT SPEAKER(+)
LEFT REAR SPEAKER(-)
RIGHT REAR SPEAKER(-)
CAV
1
2
3
4
5
6
7
X51 18BR/YL
X52 18DB/WT
X53 18DG
X54 18VT
X57 18BR/LB
X58 18DB/PK
RADIO - C2
17
BLACK
17
GRAY
CIRCUIT FUNCTION
-REAR FOG SMART RELAY OUTPUT
BODY GROUND
CAV
1
2
L38 20BR/WT
Z1 20BKREAR FOG LAMP
CIRCUIT FUNCTION
GROUND
FOG SWITCH TO TOGGLE RELAY
REAR FOG
I/P ILLUMINATION, DIMMABLE
CAV
1
2
3
4
Z1 20BK
L95 18DG/YL
L38 18BR/WT
E2 20ORREAR FOG LAMP SWITCH
BLACK
21
1 2 3 4
8W - 80 - 31TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808031
CIRCUIT FUNCTION
HEADLAMP POWER TO MULTI SWITCH
HEADLAMP POWER TO MULTI SWITCH
FOG LAMP SWITCH TO RELAY
GROUND
REAR FOG LAMP FEED
HEADLAMP POWER TO MULTI SWITCH
CAV
1
1
2
3
4
5
L2 16LG
L2 16LG
L95 18DG/YL
Z1 20BK
L38 18BR/WT
L2 16LGREAR FOG SMART RELAY
BLACK
1 25
3
4
CIRCUIT FUNCTION
REAR WASHER PUMP MOTOR CONTROL
GROUND
CAV
A
B
V20 18VT/OR
Z1 18BK
REAR WASHER
PUMP MOTOR
(WITH HARD TOP)
A B
BLACK
CIRCUIT FUNCTION
GROUND
REAR WINDOW DEFOGGER SWITCH SENSE
REAR WINDOW DEFOGGER RELAY OUTPUT
FUSED PANEL LAMP DIMMER SWITCH SIGNAL
CAV
1
2
3
4
Z1 20BK
C80 20DB/LG
F81 20DB/RD
E2 20OR
GRAY
REAR WINDOW
DEFOGGER SWITCH
(WITH HARD TOP)
41
CIRCUIT FUNCTION
FUSED IGNITION SWITCH OUTPUT (RUN)
GROUND
REAR WIPER MOTOR CONTROL
CAV
1
2
3
V23 18BR/PK
Z1 16BK
V13 18BK/LG13
REAR WIPER
MOTOR
BLACK
8W - 80 - 32 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808032
CIRCUIT
-
FUNCTION
-
GROUND
REAR WASHER PUMP MOTOR CONTROL
FUSED PANEL LAMP DIMMER SWITCH SIGNAL
REAR WIPER MOTOR CONTROL
REAR WASHER SWITCH OUTPUT
CAV
1
2
3
4
5
6
Z1 18BK/WT
V20 18VT/OR
E2 20OR
V13 18BR/LG
V23 18BR/PK
WHITE
REAR WIPER/
WASHER SWITCH
(WITH HARD TOP)
21
63
CIRCUIT FUNCTION
PARK LAMP FEED
BODY GROUND
CAV
1
2
L7 18BK/YL
Z1 20BK
RIGHT CITY LAMP
CIRCUIT FUNCTION
FUSED B(+)
COURTESY LAMP DRIVER
CAV
A
B
M1 20PK/WT
M2 20YL
BLACK
RIGHT
COURTESY LAMP
AB
CIRCUIT FUNCTION
DOOR AJAR SWITCH OUTPUT
COURTESY LAMP DRIVER
CAV
1
2
M23 20YL/BK
M2 20YL
BLACK
RIGHT DOOR
AJAR SWITCH
1
2
CIRCUIT FUNCTION
GROUND
FOG LAMP RELAY NO. 1 OUTPUT
CAV
1
2
Z1 18BK
L39 18LB
RIGHT FOG LAMP
21
21
RIGHT
FRONT SPEAKER
21
BLACK
CIRCUIT FUNCTION
RIGHT FRONT SPEAKER (+)
RIGHT FRONT SPEAKER (-)
CAV
1
2
X54 18VT
X56 18DB
8W - 80 - 33TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808033
CIRCUIT FUNCTION
RIGHT FRONT WHEEL SPEED SENSOR (-)
RIGHT FRONT WHEEL SPEED SENSOR (+)
CAV
1
2
B6 18WT/DB
B7 18WT
RIGHT FRONT WHEEL
SPEED SENSOR (ABS)
12
CIRCUIT FUNCTION
DIMMER SWITCH HIGH BEAM OUTPUT
DIMMER SWITCH LOW BEAM OUTPUT
GROUND
CAV
1
2
3
L3 16RD/OR
L4 16VT/WT
Z1 18BK
BLACK
RIGHT
HEADLAMP
31
2
CIRCUIT FUNCTION
RIGHT TURN SIGNAL
HEADLAMP SWITCH OUTPUT
GROUND
CAV
1
2
3
L60 18TN
L7 18BK/YL
Z1 18BKRIGHT PARK/TURN LAMP
CIRCUIT FUNCTION
BACK-UP LAMP
RIGHT TURN SIGNAL
RIGHT TURN SIGNAL
BACK-UP LAMP
HEADLAMP SWITCH OUTPUT
STOP LAMP SWITCH OUTPUT
LEFT TURN SIGNAL
HEADLAMP SWITCH OUTPUT
CAV
1
2
3
4
L1 20VT BK
L62 18BR/RD*
L62 18BR/RD
L1 20VT/BK*
L7 18BK.YL
L50 18WT/TN*
L63 18DG/RD
L7 18BK/YL*
RIGHT REAR LAMP ASSEMBLY
31BLACK
21
43
CIRCUIT FUNCTION
HEADLAMP (LO-BEAM)
HEADLAMP ADJUST SIGNAL
BODY GROUND
CAV
1
2
3
L4 18VT/WT
L13 18BR/YL
Z1 18BKRIGHT HEADLAMP
LEVELING MOTOR
13
BLACK
CIRCUIT FUNCTION
LEFT LICENSE PLATE LAMP
BODY GROUND
CAV
1
2
L7 18BK/YL
Z1 20BK
RIGHT LICENSE LAMP
21
GRAY
* EUROPE
8W - 80 - 34 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808034
CIRCUIT FUNCTION
RIGHT REAR SPEAKER (+)
RIGHT REAR SPEAKER (-)
CAV
1
2
X52 20DB/WT
X58 20DB/OR
1 2
RIGHT REAR
SPEAKER
CIRCUIT FUNCTION
RIGHT REAR WHEEL SPEED SENSOR (-)
RIGHT REAR WHEEL SPEED SENSOR (+)
CAV
1
2
B1 18YL/DB
B2 18YL
RIGHT REAR WHEEL
SPEED SENSOR (ABS)
12
BLACK
CIRCUIT FUNCTION
RIGHT TURN SIGNAL
GROUND
CAV
1
2
L60 18TN
Z1 18BK
RIGHT REPEATER
GRAY
CIRCUIT FUNCTION
HEADLAMP SWITCH OUTPUT
RIGHT TURN SIGNAL
CAV
1
2
L7 18BK/YL
L60 18TN
RIGHT SIDE MARKER
GRAY
CIRCUIT FUNCTION
SEAT BELT SWITCH SENSE
GROUND
CAV
1
2
G10 20LG/RD
Z1 20BK
SEAT BELT SWITCH
BLACK
1 2
CIRCUIT FUNCTION
STOP LAMP SWITCH SENSE
FUSED IGNITION SWITCH OUTPUT (RUN/START)
CAV
1
2
K29 20WT/PK
G5 20DB/WT
WHITE
SHIFT INTERLOCK
1
2
1
2
12
BLACK
8W - 80 - 35TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808035
CIRCUIT FUNCTION
FUSED B(+)
COURTESY LAMP DRIVER
CAV
1
2
M1 20PK/WT
M2 20YL
1 2
SOUND BAR/DOME LAMP
CIRCUIT FUNCTION
STOP LAMP SWITCH SENSE
GROUND
SPEED CONTROL SOURCE
BRAKE SENSOR TO SPEED CONTROL SERVO
FUSED B(+)
STOP LAMP SWITCH OUTPUT
CAV
1
2
3
4
5
6
K29 20WT/PK
Z1 20BK
V32 18YL/RD
V30 20DB/RD
F32 18PK/DB
L50 18WT/TN
GRAY
STOP LAMP SWITCH
61
CIRCUIT FUNCTION
SENSOR GROUND
THROTTLE POSITION SENSOR SIGNAL
5 VOLT SUPPLY
CAV
1
2
3
K167 20BR/YL
K22 18OR/DB
K7 20OR
NATURAL
THROTTLE
POSITION SENSOR
3
CIRCUIT FUNCTION
SPEED CONTROL VACUUM SOLENOID
SPEED CONTROL VENT SOLENOID
BRAKE SENSOR
GROUND
CAV
1
2
3
4
V36 20TN/RD
V35 20LG/RD
V30 20DB/RD
Z1 20BKSPEED CONTROL SERVO
4 1
BLACK
BLACK
1
8W - 80 - 36 TJ8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808036
CIRCUIT FUNCTION
GROUND
FUSED B(+)
CAV
1
2
Z1 18BK
M1 20PK/WT
BLACK
UNDERHOOD
LAMP
12
CIRCUIT FUNCTION
AUTOMATIC SHUT DOWN RELAY OUTPUT
GROUND
SENSOR GROUND
UPSTREAM HEATED OXYGEN SENSOR SIGNAL
CAV
1
2
3
4
F142 18OR/DG
Z1 18BK
K167 20BR/YL
K41 18BK/DG
GRAY
UPSTREAM HEATED
OXYGEN SENSOR
43
21
CIRCUIT FUNCTION
FUSED IGNITION SWITCH OUTPUT (RUN/START)
TORQUE CONVERTOR CLUTCH SOLENOID CONTROL
CAV
A
B
F12 20RD/LG
T23 18OR/LG
BLACK
TORQUE CONVERTER
CLUTCH SOLENOID
AB
CIRCUIT
-
-
FUNCTION
-
-
RIGHT TURN SIGNAL
STOP LAMP SWITCH OUTPUT
RIGHT TURN SIGNAL
COMBINATION FLASHER OUTPUT
FUSED IGNITION SWITCH OUTPUT (RUN/ACC)
FUSED B(+)
LEFT TURN SIGNAL
LEFT TURN SIGNAL
COMBINATION FLASHER INPUT
CAV
1
2
3
4
5
6
7
8
9
10
11
L60 18TN
L50 18WT/TN
L62 18BR/RD
L32 16PK
L5 20BK/GY
L9 16BK/WT
L63 18DG/RD
L61 18GY
L55 16RD/WT
BLACK
TURN SIGNAL/HAZARD SWITCH
16
711
8W - 80 - 37TJ 8W-80 CONNECTOR PIN-OUTS
J988W-5TJ808037
CIRCUIT
-
FUNCTION
-
FUSED IGNITION SWITCH OUTPUT (RUN/ACC)
WIPER PARK SWITCH SENSE
GROUND
WIPER SWITCH LOW SPEED OUTPUT
WIPER SWITCH HIGH SPEED OUTPUT
CAV
1
2
3
4
5
6
V6 18PK/BK
V5 18DG/YL
Z1 18BK
V3 18BR/WT
V4 18RD/YL
BLACK
WINDSHIELD
WIPER MOTOR
13
46
CIRCUIT FUNCTION
GROUND
WIPER PARK SWITCH SENSE
WINDSHIELD WASHER PUMP CONTROL
WIPER SWITCH LOW SPEED OUTPUT
FUSED IGNITION SWITCH OUTPUT (RUN/ACC)
WIPER SWITCH HIGH SPEED OUTPUT
CAV
1
2
3
4
5
6
Z1 20BK
V5 18DG/YL
V10 18BR
V3 18BR/WT
V6 18PK/BK
V4 18RD/YL
NATURAL
WIPER SWITCH
16
CIRCUIT FUNCTION
5 VOLT SUPPLY
SENSOR GROUND
VEHICLE SPEED SENSOR SIGNAL
CAV
1
2
3
K6 18VT/OR
K167 20BR/YL
G7 20WT/OR
BLACK
VEHICLE SPEED
SENSOR
13
CIRCUIT FUNCTION
WINDSHIELD WASHER PUMP CONTROL
GROUND
CAV
A
B
V10 18BR
Z1 18BK
BLACK
WINDSHIELD
WASHER PUMP
MOTOR
BA
8W-90 CONNECTOR LOCATIONS
DESCRIPTION AND OPERATION
INTRODUCTIONThis section provides illustrations identifying com-
ponent and connector locations in the vehicle. A con-nector index is provided. Use the wiring diagrams ineach section for connector number identification.Refer to the index for the proper figure number.
SCHEMATICS AND DIAGRAMS
CONNECTOR/GROUND LOCATIONSFor items that are not shown in this section a N/S
is placed in the Fig. column.
ConnectorName/Number
Color Location Fig.
4WD Switch BK Left Side ofTransfer Case
12
A/C CyclingSwitch
BK On A/CAccumulator
N/S
A/C HighPressure Switch
BK On A/CCompressor
10
A/C HeaterControl - C1
BK Rear of BlowerMotor Switch
14
A/C HeaterControl - C2
BK lRear of Lamp 14
A/C HeaterControl - C3
BK Rear of A/CHeater ControlSwitch
14
ABS Diode BK UnderInstrumentPanel Center ofDash Panel
2
ABS PumpMotor
BK Left Fender SideShield
5
Airbag ControlModule
YL Front of FloorPan Tunnel
15
Backup LampSwitch
BK Right Side ofTransmission
12
BatteryTemperatureSensor
BK Under BatteryTray
2, 3
Blower MotorRelay
BK On HVACModule
N/S
Blower MotorResistor Block -C1
BK On HVACModule
N/S
Blower MotorResistor Block -C2
BK On HVACModule
N/S
ConnectorName/Number
Color Location Fig.
Brake WarningSwitch
BK On BrakeMaster Cylinder
2
C103 GY On Dash Panel N/S
C104 BK Rear of Engine 2
C106 BK Left Kick Panel 2
C107 YL Left Kick Panel 2
C108 BL Left Kick Panel 2
C110 BK Left Fender SideShield
2
C122 BK Left Fender SideShield
4
C125 BK Right FrontFender SideShield
1
C154 BK Left Side ofTransmission
9
C170 GY Left Kick Panel N/S
C202 GY Left Kick Panel 14
C203 GN Left Kick Panel 14
C204 RD Left Kick Panel 14
C211 BK Rear ofInstrumentPanel
17
C300 BK Top of BrakePedal Bracket
13, 18
C322 BK Bottom ofInstrumentPanel NearSteering Column
18
C323 RD Left Kick Panel 18
C325 WT Left Side ofSound Bar
18
C326 BK Left RearQuarter Panel
18
TJ 8W - 90 CONNECTOR LOCATIONS 8W - 90 - 1
ConnectorName/Number
Color Location Fig.
CamshaftPosition Sensor
BK BelowDistributor
9
Cigar Lighter/Accessory Relay
BK Bottom Left ofInstrumentPanel
18
Cigar Lighter/Power Outlet
BK Rear of CigarLighter
14
Clockspring BK Behind SteeringWheel
N/S
Clutch PedalPosition Switch
BK Top of BrakePedal Bracket
13
CombinationFlasher
BK Bottom ofInstrumentPanel NearSteering Column
13
ControllerAnti-LockBrake-C1
GY Top Left of DashPanel
2
ControllerAnti-LockBrake-C2
GY Top Left of DashPanel
2
CrankshaftPosition Sensor
BK At Rear ofIntake Manifold
11
Data LinkConnector
BK Bottom ofInstrumentPanel NearSteering Column
14
Daytime RunningLamp Module
BK Left Side ofDash Panel
3
DownstreamHeated OxygenSensor
BK Rear of CatalyticConverter
12
Driver Airbag YL Rear of Airbag 16
Duty CycleEvap/Purgesolenoid
BK Left Fender SideShield
4
Electronic Fan BK At Fan Module N/S
Engine CoolantTemperatureSensor
BK On ThermostatHousing
7, 8
Engine StarterMotor
BK Right Side ofEngine
10
Fog Lamp Relay BK Bottom Left ofInstrumentPanel
13
Fog LampSwitch
BK Rear of FogLamp Switch
14
ConnectorName/Number
Color Location Fig.
Fuel PumpModule
BK Above Fuel Tank N/S
G100 Left Side ofDash Panel
2
G101 Center of DashPanel
2
G102 Left RadiatorClosure Panel
4
G103 Right RadiatorClosure Panel
2
G104 Rear ofGenerator
10
G105 Right Rear ofEngine Block
10
G200 Left Rear ofInstrumentPanel
14
G201 Right Rear ofInstrumentPanel
17
G202 Right Cowl N/S
G300 Left Kick Panel 13
G301 Right Kick Panel 13
G302 Left Cowl N/S
G Switch BK Front on FloorPan Tunnel
15
Generator BK Rear ofGenerator
10
HeadlampAiming Switch
BK Right FenderSide Shield
N/S
HeadlampDimmer Switch
BK On SteeringColumn
N/S
HeadlampSwitch
BK Rear of Switch 14
High Note Horn BK Left FrontFender SideShield
4
Horn Switch BK Steering Column 16
Hydraulic ControlUnit
BK Left Fender SideShield
5
Idle Air ControlMotor
BK Side of ThrottleBody
8
Ignition Coil BK Right Side ofEngine
10
Ignition Switch GY Rear of IgnitionSwitch
16
8W - 90 - 2 8W - 90 CONNECTOR LOCATIONS TJ
SCHEMATICS AND DIAGRAMS (Continued)
ConnectorName/Number
Color Location Fig.
Immobilizer BK At Immobilizer N/S
Injector #1 BK At Injector 7, 8
Injector #2 BK At Injector 7, 8
Injector #3 BK At Injector 7, 8
Injector #4 BK At Injector 7, 8
Injector #5 BK At Injector 8
Injector #6 BK At Injector 8
InstrumentCluster - C1
GY Rear of Cluster 14
InstrumentCluster - C2
BK Rear of Cluster 14
Intake AirTemperatureSensor
GY Rear of IntakeManifold
7, 8
Key-In Switch GN At Key-In Switch 16
Leak DetectModule
BK Near EVAPCanister
N/S
Left City Lamp BK At Lamp N/S
Left CourtesyLamp
BK Left Side ofInstrumentPanel
14
Left Door AjarSwitch
NAT Left 9A9 Pillar 13
Left Fog Lamp BK Left Side ofBumper
N/S
Left FrontSpeaker
BK At Speaker 14
Left Front WheelSpeed Sensor
BK Left Fender SideShield
5
Left Headlamp BK Rear of Lamp 4
Left HeadlampLeveling Motor
BK At Lamp N/S
Left LicenseLamp
BK At Lamp N/S
Left Park TurnSignal Lamp
BK At Lamp N/S
Left Rear LampAssembly
BK At Lamp 19
Left RearSpeaker
BK At Speaker N/S
Left Rear WheelSpeed Sensor
BK Left Rear Rail 1
Low Note Horn BK Left Fender SideShield
4
ConnectorName/Number
Color Location Fig.
ManifoldAbsolutePressure Sensor
BK Side of ThrottleBody
7, 8
Oil PressureSensor
BK Right Side ofEngine Block
9
Park/NeutralPosition Switch
BK Side ofTransmission
N/S
PassengerAirbag
YL Rear of Airbag N/S
Power SteeringPressure Switch
BK Near PowerSteering Pump
7
PowertrainControl Module -C1
GY Left Rear ofEngine
3
PowertrainControl Module -C2
BK Left Rear ofEngine
3
PowertrainControl Module -C3
WT Left Rear ofEngine
3
PRNDL Lamp BK Rear of Lamp N/S
Radio - C1 GY Rear of Radio 14
Radio - C2 BK Rear of Radio 14
Rear Fog Lamp BK At Lamp N/S
Rear Fog LampSwitch
BK At Switch N/S
Rear Fog SmartRelay
BK At Relay N/S
Rear WasherPump Motor
BK Left Fender SideShield
3
Rear WindowDefogger Switch
GY Behind RearWindowDefogger Switch
4
Rear WiperMotor
BK At Rear WiperMotor
N/S
Rear Wiper/Washer Switch
WT Behind RearWiper/WasherSwitch
14
Right City Lamp BK At Lamp N/S
Right CourtesyLamp
BK Right Side ofInstrumentPanel
17
Right Door AjarSwitch
BK Right 9A9 Pillar 13
Right Fog Lamp BK At Fog Lamp 1
Right FrontSpeaker
BK At Speaker 17
TJ 8W - 90 CONNECTOR LOCATIONS 8W - 90 - 3
SCHEMATICS AND DIAGRAMS (Continued)
ConnectorName/Number
Color Location Fig.
Right FrontWheel SpeedSensor
BK Right FenderSide Shield
11
Right Headlamp BK Rear of Lamp 1
Right HeadlampLeveling Motor
BK At Lamp N/S
Right LicenseLamp
BK At Lamp N/S
Right Park/TurnSignal Lamp
WT At Lamp 4
Right Rear LampAssembly
BK At Lamp 19
Right RearSpeaker
BK At Speaker N/S
Right RearWheel SpeedSensor
BK Left Rear Rail 1
Seat Belt Switch BK At Left Seat BeltBuckle
18
Shift Interlock WT Left Side ofSteering Column
16
Sound Bar/DomeLamp
BK At Lamp N/S
ConnectorName/Number
Color Location Fig.
Speed ControlServo
BK At SpeedControl Servo
N/S
Stop LampSwitch
GY Top of BrakePedal Bracket
11
Throttle PositionSensor
BK Side of ThrottleBody
5, 6
Torque ConverterClutch Solenoid
BK Left Side ofTransmission
N/S
Turn Signal/Hazard Switch
BK At SteeringColumn
13
Underhood Lamp BK Under Hood 1
UpstreamHeated OxygenSensor
GY On FrontExhaust Pipe
5, 6
Vehicle SpeedSensor
BK Left Rear ofTransfer Case
10
WindshieldWasher PumpMotor
BK Under WasherFluid Reservoir
N/S
WindshieldWiper Motor
BK Left Side ofCowl Panel
4
Wiper Switch NAT At SteeringColumn
13
8W - 90 - 4 8W - 90 CONNECTOR LOCATIONS TJ
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.1
Fro
ntE
ndW
iring
Con
nect
ors
TJ 8W - 90 CONNECTOR LOCATIONS 8W - 90 - 5
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.2
Eng
ine
Com
part
men
tC
onne
ctor
s—
Rea
r
8W - 90 - 6 8W - 90 CONNECTOR LOCATIONS TJ
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.3
Eng
ine
Com
part
men
tC
onne
ctor
s
TJ 8W - 90 CONNECTOR LOCATIONS 8W - 90 - 7
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.4
Eng
ine
Com
part
men
tC
onne
ctor
s—
Rig
htS
ide
8W - 90 - 8 8W - 90 CONNECTOR LOCATIONS TJ
SCHEMATICS AND DIAGRAMS (Continued)
Fig. 5 ABS Hydraulic Control Unit
Fig. 6 Windshield Wiper Motor
TJ 8W - 90 CONNECTOR LOCATIONS 8W - 90 - 9
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.7
Eng
ine
Har
ness
Con
nect
ors
—2.
5LE
ngin
e
8W - 90 - 10 8W - 90 CONNECTOR LOCATIONS TJ
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.8
Eng
ine
Har
ness
Con
nect
ors
—4.
0LE
ngin
e
TJ 8W - 90 CONNECTOR LOCATIONS 8W - 90 - 11
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.9
Eng
ine
and
Aut
omat
icTr
ansm
issi
onC
onne
ctor
s
8W - 90 - 12 8W - 90 CONNECTOR LOCATIONS TJ
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.10
Eng
ine
Gro
unds
TJ 8W - 90 CONNECTOR LOCATIONS 8W - 90 - 13
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.11
Cra
nksh
aft
Pos
ition
Sen
sor
and
Rig
htF
ront
Whe
elS
peed
Sen
sor
8W - 90 - 14 8W - 90 CONNECTOR LOCATIONS TJ
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.12
Tran
smis
sion
and
Tran
sfer
Cas
eC
onne
ctor
s
TJ 8W - 90 CONNECTOR LOCATIONS 8W - 90 - 15
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.13
Das
hP
anel
Con
nect
ors
8W - 90 - 16 8W - 90 CONNECTOR LOCATIONS TJ
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.14
Inst
rum
ent
Pan
elW
iring
Con
nect
ors
TJ 8W - 90 CONNECTOR LOCATIONS 8W - 90 - 17
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.15
Airb
agC
ontr
olM
odul
ean
dC
ontr
olle
r,A
ntilo
ckB
rake
s
8W - 90 - 18 8W - 90 CONNECTOR LOCATIONS TJ
SCHEMATICS AND DIAGRAMS (Continued)
Fig. 16 Steering Column Connectors
Fig. 17 Instrument Panel Connectors — Right Side
TJ 8W - 90 CONNECTOR LOCATIONS 8W - 90 - 19
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.18
Bod
yC
onne
ctor
s
8W - 90 - 20 8W - 90 CONNECTOR LOCATIONS TJ
SCHEMATICS AND DIAGRAMS (Continued)
Fig. 19 Rear Body Wiring Connectors
TJ 8W - 90 CONNECTOR LOCATIONS 8W - 90 - 21
SCHEMATICS AND DIAGRAMS (Continued)
8W-95 SPLICE LOCATIONS
DIAGNOSIS AND TESTING
INTRODUCTIONThis section provides illustrations identifying the
general location of the splices in this vehicle. A spliceindex is provided. Use the wiring diagrams in eachsection for splice number identification. Refer to theindex for proper splice number.
SCHEMATICS AND DIAGRAMS
SPLICE LOCATIONSFor splices that are not shown in the figures in
this section, an N/S is placed in the Fig. column.
SpliceNumber
Location Fig.
S101 Near T/O for Connector C103(Engine Harness)
2
S102 Near T/O for Connector C103(Engine Harness)
2
S103 Near T/O for Connector C104(Engine Harness)
2
S104 Near Grommet on Left Side ofDash Panel
2
S105 Near Grommet on Left Side ofDash Panel
2
S106 Near T/O for Ground G100 2
S108 Near Power Distribution Center(PDC)
2
S109 Near Underhood Lamp T/O 2
S110 Near T/O for Ground G100 2
S111 Near T/O for Ground G100 2
S112 Near Controller, Antilock Brakes 2
S113 Near Controller, Antilock Brakes 2
S114 Near ABS Pump Motor T/O 2
S116 Near T/O for Horn #1 1
S117 Near T/O for left Park/TurnSignal Lamp
1
S118 Near Left Headlamp T/O 1
S119 Left Side Radiator ClosurePanel
1
S121 Near T/O for Left Park/TurnSignal Lamp
N/S
S122 Near T/O for Left Park/TurnSignal Lamp
N/S
S124 Near T/O for Right Park/TurnSignal Lamp
N/S
SpliceNumber
Location Fig.
S125 Near T/O for Right Park/TurnSignal Lamp
N/S
S126 Between T/Os for Injectors 2and 3
3
S127 Near T/O for IAC Motor 3
S128 Near T/O for Injector 6 3
S129 Near T/O for Injector 6 3
S130 Right Rear of Cylinder Head 4
S131 Right Rear of Cylinder Head 4
S132 Right Rear of Cylinder Head -2.5L Engine
4
S133 Right Side of Transmission 4
S134 Near T/O for Camshaft PositionSensor
4
S135 Near T/O for Park/NeutralPosition Switch
4
S140 Near Duty Cycle EVAP PurgeSolenoid T/O
1
S141 Near T/O for Left Front FogLamp
N/S
S142 Near T/O for Right Park/TurnSignal Lamp
N/S
S143 Near T/O for Left Park/TurnSignal Lamp
N/S
S144 Near T/O for Right Park/TurnSignal Lamp
N/S
S146 Near T/O for Connector C104(Engine Harness)
N/S
S147 Near T/O for Connector C103(Engine Harness)
N/S
S202 Center Rear of I.P. 6
S204 Center Rear of I.P. 6
S206 Center Rear of I.P. 6
S207 Near Cigar Lighter T/O 6
S209 In Radio T/O 6
TJ 8W - 95 SPLICE LOCATIONS 8W - 95 - 1
SpliceNumber
Location Fig.
S301 Between Grommeted T/O toWindshield Wiper Motor andBranch to Left Door Ajar Switch
5
S302 Near Grommeted T/O forWindshield Wiper Motor
5
S303 Near Grommeted T/O forWindshield Wiper Motor
5
S304 Above Brake Pedal Bracket 5
S305 In Combination Flasher T/O 5
S306 Center of Dash Panel 5
S307 Center of Dash Panel 5
S309 Front of Left Rear Wheel Well 7
S310 Left Rear Quarter Panel, NearBody Grommet
7
SpliceNumber
Location Fig.
S311 Near Left Tail Lamp Connector 7
S312 Near Left Tail Lamp Connector 7
S313 Front of Left Rear Wheel Well 7
S314 Front of Left Rear Wheel Well 7
S320 Near T/O for Connector C104(Engine Harness)
N/S
S400 Near Rear Wiper MotorConnector
N/S
S401 Near Rear Wiper MotorConnector
N/S
8W - 95 - 2 8W - 95 SPLICE LOCATIONS TJ
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.1
Eng
ine
Com
part
men
tS
plic
es—
Fro
nt
TJ 8W - 95 SPLICE LOCATIONS 8W - 95 - 3
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.2
Eng
ine
Com
part
men
tS
plic
es—
Rea
r
8W - 95 - 4 8W - 95 SPLICE LOCATIONS TJ
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.3
Eng
ine
Wiri
ngS
plic
es
TJ 8W - 95 SPLICE LOCATIONS 8W - 95 - 5
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.4
Eng
ine
Wiri
ngS
plic
es
8W - 95 - 6 8W - 95 SPLICE LOCATIONS TJ
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.5
Cow
lPan
elW
iring
Spl
ices
TJ 8W - 95 SPLICE LOCATIONS 8W - 95 - 7
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.6
Inst
rum
ent
Pan
elW
iring
Spl
ices
8W - 95 - 8 8W - 95 SPLICE LOCATIONS TJ
SCHEMATICS AND DIAGRAMS (Continued)
Fig
.7
Bod
yW
iring
Spl
ices
TJ 8W - 95 SPLICE LOCATIONS 8W - 95 - 9
SCHEMATICS AND DIAGRAMS (Continued)
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