relay location - quality service manual · relay location name symbol name symbol air conditioning...

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54A SINGLE PART INSTALLATION POSITION – Relay RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A A/T control relay F Power window relay A Blower motor relay C Radiator fan relay (LO) A Blower motor relay (high) G Radiator fan relay (MI) (3.5 litre engine only) A Condenser fan relay (LO) A Radiator fan relay (HI) A Condenser fan relay (HI) A Taillamp relay A Defogger relay C Trunk lid and fuel door opener relay B Engine control relay/Fuel pump relay E Turn signal and hazard flasher unit C Fog lamp relay A Turn signal and hazard flasher unit (export) D Headlamp relay (LO) A A B C D G E F Main Index 54 Index 54A Index

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Page 1: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

54A SINGLE PART INSTALLATION POSITION – Relay

RELAY LOCATION

Name Symbol Name Symbol

Air conditioning compressor clutch relay A Headlamp relay (HI) A

Alternator relay A Horn relay A

A/T control relay F Power window relay A

Blower motor relay C Radiator fan relay (LO) A

Blower motor relay (high) G Radiator fan relay (MI) (3.5 litre engine only) A

Condenser fan relay (LO) A Radiator fan relay (HI) A

Condenser fan relay (HI) A Taillamp relay A

Defogger relay C Trunk lid and fuel door opener relay B

Engine control relay/Fuel pump relay E Turn signal and hazard flasher unit C

Fog lamp relay A Turn signal and hazard flasher unit (export) D

Headlamp relay (LO) A

A

B

C

DG EF

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Page 2: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

Radiator fanrelay (HI)

Headlamp relay (HI) Radiator fanrelay (MI)

Radiator fanrelay (LO)Condenserfan relay (HI)A/C compressorrelay

Taillamprelay

Headlamprelay (LO)Horn relayFog lamprelay

Alternatorrelay

Condenserfan relay (LO)

A

Power windowrelay

Trunk lid andfuel tank dooropener relay

B

54A SINGLE PART INSTALLATION POSITION – Relay Location

C

Blowerrelay

Defoggerrelay

Turn hazardflasher unit

DEXPORT-Turn signal& hazardflasher unit

E Fuel Pump &Engine controlrelays

F A/T controlrelay

G

Blower highrelay

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Page 3: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

54A SINGLE PART INSTALLATION POSITION – Control Unit Location

A

A/C-ECU

B

Front doormodule

C

SunroofECU

DABS-ECU

CONTROL UNIT LOCATION

Name Symbol Name Symbol

ABS-ECU D Engine-ECU F

A/C-ECU A Front door module B

Body electronics module E SRS-ECU F

Cruise-ECU G Sunroof-ECU C

A/T-ECU F

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Page 4: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

54A SINGLE PART INSTALLATION POSITION – Control Unit Location

E

Body electronicsmodule

F

A/T–ECUEngine ECU

SRS ECU<if applicable>

G

Cruise ECU

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Page 5: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

54A SINGLE PART INSTALLATION POSITION – Sensor Location

SENSOR LOCATION

Name Symbol Name Symbol

ABS speed sensor (front) L O2 sensor L

ABS speed sensor (rear) J Output shaft speed sensor C

Accelerator pedal position sensor B Outside air temperature sensor <A/C> O

A/T fluid temperature sensor E Photo sensor N

Air flow sensor (with built–in barometricpressure sensor and intake air temperaturesensor)

D Refrigerant temperature sensor R

Crank angle sensor R Revolution pickup sensor R

Crash detect sensor (NON-SRS) H Room temperature sensor F

Distributor assembly (with built–in camshaftposition sensor)

Q Steering wheel sensor G

Engine coolant temperature sensor P Throttle position sensor A

Fin thermo sensor J Vehicle speed sensor C

Input shaft speed sensor C Water temperature sensor <A/C> I

NOTEThe “Name” column is arranged in alphabetical order.

M

N

OP

E

QRS

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Page 6: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

54A SINGLE PART INSTALLATION POSITION – Sensor Location

A

Throttle position sensor

B Accelerator pedalposition sensor

CVehicle speedsensor

Input shaftspeed sensor

Output shaftspeed sensor

D

Air flow sensor (air pres-sure sensor and intakeair temp. sensor

E

A/T fluid temp.sensor

F

Roomtemperaturesensor

Verada only

G

Steeringwheelsensor

Slit plate H

Crashdetectsensor

I

Water tempsensor (for A/C)

J

Fin thermo sensor

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Page 7: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

54A SINGLE PART INSTALLATION POSITION – Sensor Location

K

ABS speedsensor (rear)

LO2 sensor

M ABS speedsensor (front)

N

Photo sensor

O

Outside airtemperature sensor

P

Engine coolanttemperature sensor

Q

Distributor assembly (cam-shaft position sensor)

R

Revolutionpickupsensor

Refrigeranttemperaturesensor

S

Crank anglesensor

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Page 8: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

54A SINGLE PART INSTALLATION POSITION – Solenoid and Solenoid Valve

A Vacuumcontrolsolenoidvalve

Ventilation controlsolenoid valve

B ABS-ECU withHydraulic unit(solenoid valve)

C

A/T controlsolenoid valveass’y

D Purge controlsolenoid valve

EGR solenoidvalve

SOLENOID AND SOLENOID VALVE LOCATION

Name Symbol Name Symbol

ABS hydraulic unit (with built-in solenoidvalve)

B Purge control solenoid valve D

A/T control solenoid valve assembly C Vacuum control solenoid A

Cruise control actuator (with built-in controlvalve, release valve)

E Ventilation control solenoid A

EGR solenoid valve D

Engine compartment

A B

CD

E

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Page 9: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

54A SINGLE PART INSTALLATION POSITION – Solenoid and Solenoid Valve/Diode

E Cruise controlactuator (controlvalve & releasevalve)

A Diode for cool-ing circuit

B

Diode forpowerantennacircuit

B

Diode forpowerantennacircuit

DIODE LOCATION

Name Symbol Name Symbol

Diode (for cooling circuit) A Diode for power antenna circuit B

A

B

B

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Page 10: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

54A SINGLE PART INSTALLATION POSITION – Connector

A

Engine speedcheck connector

B

Diagnosis connector

Flash memoryconnector

INSPECTION TERMINAL LOCATION

Name Symbol Name Symbol

Checking connector A Diagnosis connectorFlash memory connector

B

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Page 11: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

54A SINGLE PART INSTALLATION POSITION – Fusible Link and Fuse

A

Fusible link

A

Dedicated fuses

B

Dedicatedfuse (F/B)

Multi–pur-pose fuse(J/B)

FUSIBLE LINK AND FUSE LOCATION

Name Symbol Name Symbol

Dedicated fuses A Fusible link A

Multi-purpose fuses B

NOTEFor details of fusible link and fuse, refer to CENTRALISED JUNCTION.

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Page 12: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

54A SINGLE PART INSTALLATION POSITION – Ground Cable

A B

GROUND CABLE LOCATION ����

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Page 13: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

54A SINGLE PART INSTALLATION POSITION – Grounding

GROUNDING LOCATIONS

16

17

2

2

17

16

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Page 14: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

54A SINGLE PART INSTALLATION POSITION – Grounding

1 2

4 6

7 8 Sedan

8 Wagon 9 Sedan

9 Wagon 10 Sedan

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Page 15: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

10 Wagon 11

12,13 14

54A SINGLE PART INSTALLATION POSITION – Grounding

15 16

17

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Page 16: RELAY LOCATION - Quality Service Manual · RELAY LOCATION Name Symbol Name Symbol Air conditioning compressor clutch relay A Headlamp relay (HI) A Alternator relay A Horn relay A

54A SINGLE PART INSTALLATION POSITION – Other Devices

A

Power steeringpressure switch

B

Idle air control motor

C

Capacitor

Park/neutralposition switch

D

Dual pressureswitch

E

OTHER DEVICES

NAME SYMBOL NAME SYMBOL

Capacitor (Noise Condenser) C Park/Neutral position switch D

Dual pressure switch E Power steering pressure switch A

Idle air control motor B Power transistor F

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