@ACURA Service Bulletin 15-040

March 22, 2017 05972 Version 7

Firm 2nd to 3rd Gear Upshifts Under Certain Driving Conditions Supersedes 15-040, dated July 19, 2016, to revise the information highlighted in yellow

AFFECTED VEHICLES

Year Model Trim VIN Range 2015 TLX V62WD 19UUB2 ... FA000001 to 19UUB2 ... FA021489 2015 TLX V6 SH-AWD® 19UUB3 ... FA000001 to 19UUB3 ... FA007728

REVISON SUMMARY

• Under WARRANTY CLAIM INFORMATION, additional information was added. • REPAIR PROCEDURE information was changed.

BACKGROUND

Under very specific driving conditions the customer may notice the 2-3 upshift is more pronounced (firmer) than the other shifts. The transmission is working properly and this does not indicate a problem. This is not a durability concern.

CORRECTIVE ACTION

To get optimal performance out of the transmission, update the TCM software, clear any DTCs, and do the PCM idle learn procedure.

After the update has been done, if the client returns after driving the vehicle 500 miles and is still concerned about the 2-3 shift, go to REPAIR PROCEDURE; REPLACE TRANSMISSION.

NOTE:

• The transmission is constantly learning. • After the update, it is important for the transmission to learn and to adapt to the client's driving habits. This process

can only be done by allowing the client to drive the vehicle for 500 miles. • Any repair done before the client has driven 500 miles after installing the software update is subject to

debit. • To verify the correct software has been installed and the PCM idle learn is complete before ordering a transmission,

send Tech Line a transmission snapshot when you feel the hard shift. Failure to provide a snapshot at the time of the order review will cause the order to be denied and it will have to be resubmitted after the snapshot is sent.

CLIENT INFORMATION: The information in this bulletin is intended for use only by skilled technicians who have the proper tools, equipment, and training to correctly and safely maintain your vehicle. These procedures should not be attempted by "do-it-yourselfers," and you should not assume this bulletin applies to your vehicle, or that your vehicle has the condition described. To determine whether this information applies, contact an authorized Acura automobile dealer.

© 2017 American Honda Motor Co., Inc. - All Rights Reserved Page 1 of 7

WARRANTY CLAIM INFORMATION

The normal warranty applies.

Operation Description

Number

2235A2 Update the TCM software and clear any DTCs.

A Do the PCM idle learn procedure.

Operation Description

Number

Base or Tech (2WD) -218102 Replace the transmission

and torque converter.

B Alignment - add

Advance (2WD) - Replace 218102 the transmission and torque

converter.

B Alignment - add

Operation Description

Number

Base or Tech (SH-AWD) -218102 Replace the transmission

and torque converter.

A For SH-AWD - add

B Alignment - add

Advance (SH-AWD) -218102 Replace the transmission

and torque converter.

A For SH-AWD - add

B Alignment - add

Skill Level: Repair Technician

Flat Rate Time

0.2 hr

0.1 hr

Flat Rate Time

5.8 hrs

0.4 hrs

5.8 hrs

0.4 hrs

Flat Rate Time

5.8hrs

0.4 hr

0.4 hrs

5.8 hrs

0.4 hr

0.4 hrs

Defect Symptom Template ID

Failed Part Code Code Number

03214 03217 15-040N 06280-5L9-A52

Defect Symptom Template ID

Failed Part Code Code Number

03214 03217 15-040W 06227-5J4-000

03214 03217 15-040X 06227-5J4-000

Defect Symptom Template ID Failed Part Code Code Number

03214 03217 15-040Y 06227-5J4-000

03214 03217 15-040Z 06227-5J4-000

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REPAIR PROCEDURE- UPDATE TCM

SOFTWARE INFORMATION

NOTE: Unnecessary or incorrect repairs resulting from a failure to update the HOS is not covered under warranty.

i-HDS Software Version: 1.001.004 or later

J2534 Software Information: Rewrite Version 1.0.1.12 or later Database update 08-JUN-2016 or later

Before beginning the repair, make sure that both the i-HDS and J2534 software are updated as listed above.

Do only the update listed in this service bulletin.

You cannot apply the updates with the MVCI as a standalone tool. To update the vehicle you must use the MVCI or the DST-I interface in conjunction with the J2534 Rewrite PC application on the i-HDS.

For more information about updating the i-HDS and vehicle systems, refer to Service Bulletin 01-026, Updating Control Units/Modules.

Year/Model Trim Program ID (or later) Program P/N (or later)

2015 TLX 2WD Base/Tech J43150 28101-5J4-3150

2015 TLX 2WD Advance J43160 28101-5J4-3160

2015 TLX SH-AWD Base/Tech L93150 28101-5L9-3150

2015 TLX SH-AWD Advance L93170 28101-5L9-3160

1. Update the TCM software. Refer to S/B 01-026, Updating Control Units/Modules.

NOTE:

• On vehicles equipped with auto idle stop, the MVCI may indicate error code 56 during the update. If you see the error code, open the hood, disable auto idle stop using the switch in the center console area, and retry the update again leaving the hood open.

• After completing the software update, check the Idle Learning signal in the PGM-FI Data List. If it reads NOT COMPLETE, check the Target Idle Torque Correction Learning value. If it reads 65 N·m (47.9 lb-ft), you need to update the PCM. Refer to S/B15-038, Hesitation, Surge, High Idle, or Auto Idle Stop Does Not Work, for software update information. If the value reads 12 N·m (8.8 lb-ft), complete the idle learn according to the service information.

2. Clear any stored DTCs with the HOS.

3. Do the PCM idle learn procedure:

• Make sure all electrical items (A/C, audio unit, rear window defogger, lights, etc.) are turned off. • Start the engine and let it reach operating temperature (the cooling fans cycle twice). • Let the engine idle for 10 minutes with the throttle fully closed. • Turn the ignition to OFF. • Jump the SCS line with the i-HDS. • Wait 60 seconds, then exit the SCS mode.

Page 3 of 7

REPAIR PROCEDURE - REPLACE TRANSMISSION

SOFTWARE INFORMATION

NOTE: Unnecessary or incorrect repairs resulting from a failure to update the i-HDS is not covered under warranty.

i-HDS Software Version: 1.001.014 or later

J2534 Software Information: PC Application Version 1.0.1.12 or later Database update 08-JUN-2016 or later

Before beginning the repair, make sure that both the i-HDS and J2534 software are updated as listed above.

Do only the update listed in this service bulletin.

You cannot apply the updates with the MVCI as a standalone tool. To update the vehicle you must use the MVCI or the DST-I interface in conjunction with the J2534 Rewrite PC application on the i-HDS.

For more information about updating the i-HDS and vehicle systems, refer to Service Bulletin 01-026, Updating Control Units/Modules.

Program ID's for replacement transmission.

Model Program ID or above Program ID or Above 2WD BASE, TECH 4A590 28101-5J4-A590

2WDADVANCE 4A690 28101-5J4-A690

SH-AWD BASE, TECH 9A690 28101-5L9-A690

SH-AWD ADVANCE 9A700 28101-5L9-A700

Required Parts for 2WD and SH-AWD:

Transmission

Application Part Number

2WD Base, Technology 06200-SJ4-A58RM

2WD Advance 06200-5J4-A68RM

SH-AWD Base, Technology 06200-5L9-A59RM

SH-AWD Advance 06200-5L9-A69RM

Required Parts for 2WD and SH-AWD:

Part Name Part Number Quantity

Flange Bolt (12 mm x 120 mm) 90051-5J4-000 1

Flange Bolt (12 mm x 70 mm) 90051-R97-000 1

Flange Bolt (1 0 mm x 30 mm) 90161-T2F-A01 3

Flange Bolt (1 0 mm x 30 mm) 90163-SDB-A00 3

Flange Bolt (1 0 mm x 34 mm) 90162-T2A-A00 4

Flange Bolt (1 0 mm x 35 mm) 90163-SDA-A01 1

Flange Bolt (1 0 mm x 45 mm) 90163-TZ3-A00 1

Flange Bolt (1 0 mm x 45 mm) 90163-SZ3-000 3

Flange Bolt (12 mm x 33 mm) 90186-SDA-A00 2

Flange Bolt (12 mm x 45 mm) 90165-SDA-A00 2

Flange Bolt (12 mm x 45 mm) 90164-T2G-A01 1

Flange Bolt (14 mm x 135 mm) 90176-SDA-A00 4 Bolt-Washer (8 mm x 16 mm) 90101-SWA-AOO 2

Exhaust Pipe Gasket (ISHINO) 18212-SA7-003 2

Pre-Chamber Gasket 18393-SDB-A00 1

Page 4 of 7

Flange Nut (12 mm)

Castle Nut (14 mm)

Self-Lock Nut (10 mm)

Spindle Nut

Split Pin (3.0 mm x 22 mm)

Set Ring (32 mm x 2.2 mm)

Snap Ring (32 mm x 2.2 mm)

For SH-AWD, also add the following:

Part Name 12-Point Bolt (8 mm x 21 mm)

Bolt-Washer (1 0 mm x 30 mm)

Shaft Ring Seal Kit (SH-AWD)

Required Material

Part Name Acura Long Life Antifreeze/Coolant Type 2

Repair Procedure

1. Replace the transmission; refer to service information.

NOTE:

• You can't update the vehicle using the MVCI as a standalone tool. • Do not use the MongoosePro VCI tool. • Make sure the 12 volt battery is fully charged before starting an update.

90371-SEF-000 4

90363-S3V-A01 2

90212-SAS-003 9

90305-S3V-A 11 2

94201-30220 2

44319-STX-A60 1

44319-STX-A01 1

Part Number Quantity

90113-S10-000 8

90382-SZA-003 2

06235-SL9-000 1

Part Number Quantity

OL999-9011 A 1.9L (64 fl oz.)

• Connect a fully charged jumper battery to the vehicle and leave it connected during the entire procedure to maintain steady voltage.

• Never turn the ignition to OFF or ACCESSORY during the update. If there is a problem with the update, leave the ignition turned to ON.

• To prevent transmission control unit damage, do not operate anything electrical (headlights, audio system, brakes, A/C, power windows, door locks, etc.) during the update.

• If you see the following Error Display, check that you are using the correct tool (MVCI or DST-i) with the i-HDS.

Error Display

Erro, 50 DATA LINK COMMUNlc.ATION ERROR Make ,ure correct VCI de~ce fs selected In the setlin9s menu Make sure that 1he lgnHlon 15Wttch 15 en. and retry progr-,mmlng Prlil$9.ENTER

System :

Current Pr-ograM ID :

Program ID:

Model:

Update De,cnp1,on .

Baek Help Prlat

Page 5 of 7

To change this, click on either of the SETTING selection buttons at the bottom of the J2534 initial screens as shown.

I!.~~ Honda ECU Reoroun1nninv

W~l'.ING Ocl ~DI OfW"oM\ Cr.t up1a·n trl'l"(!JS al)' tYJM1 at wlr@oM.!. av,Mdlcn b~_., 1,e 1111:it:,p ftl't t~• l"lter11'1t=- Cl!~ll':1

I• ""• ~lllA.comwi.11011111Ul.iluplWd'i.1rirvet.1 U~. ~1W<rr.:..1911dm~~ ~ llwE:Jit.~lj AlwaY' parlor,"T! ct.~ Upclll.s "~"9 en. cllblllcir~ i,,-·~rtacam,jlce

N~f/\lftll!JlO:. A/nf,'Q"~MOt,i' Cc, fie l,roe!.~~IO~U',.ell'oll~P,'Mlll'.Wl~llt-J21:M~Fass TIUl,PrJ191:.C•1•w11,"'*'--..@ 1..wl!!t....i..,;;t-..wio(llll-wllw1il"!lllti11DK:~~ .. l'lo .. 1.U:CtiWll!!PlJIJ"•1"111·got~,t."'C, ::I

""'""

~--c'_"_' __ ::::":"':::~ _"'_'~_o_"_"' ____ '_"" __ _

2. Make sure the parking brake is applied and the headlights are off.

HONDA

S"'1

3. Update the TCM software by selecting the i-HDS Diagnostic System icon. Refer to Service Bulletin 01-026, Updating Control Units/ Modules.

NOTE: Do not use the Rewrite icon on your desktop.

4. Select J2534 Rewrite.

0

__J

4 Related appllcatlon~ tmmotli fl<er Setup Tool 1253.a. l'lewrl te

VC! Re<..t (ma~ take 1JP l o an hour]

:; 0 . t f:I ~ 1iii :3- ' &,

5. Confirm the software is the same or later as listed in SOFTWARE INFORMATION.

H onda J25-34 Pan Thru ECU Reprogram ming Ver. 7.1.0.1

HONDA The Power o f Orea ms

Honda ECU Reprogramming

PC Appli cation version: 1.1 .0.1 Database Update :23-FEB-201 7

Calibration Files :181 3 NoticeDB version:23--FEB-2017

WARNING Do not perform CM Updates across any type of wi reless connection between the laptop and the interface device.

If a wireless connection is disrupted during CM Update, pem,anent damage to the ECU is possible Always perform CM Updates using the cable of the interface device

IMPORTJIJ\IT NOTICE: Am eri can Honda Motor Co., In c. urges en d users to always use th e latest producti on release of th e J2534 Honda Pass Thru Prog rammin g sonware Using the latest versi on of th e software is the best way to ensure successfu l re prog ramming of appli cable contro l modu les

'-----C-lo_s_e _ __,I ._I __ H_e_lP __ _,I ._I __ s_E_n _i_NG _ __,11 Error Display I .. I __ s_ta_rt __ _,

Page 6 of 7

6. Select Start, then follow the screen prompts.

NOTE: • Don't enter a bulletin number.

HONDA

Erte<lheService B'-*m No. Do not enter bulletin number.

a- II SErn;G

7. Clear all DTCs.

8. Do the PCM idle learn procedure.

NOTE: Before beginning the repair, make sure that the i-HDS is up to date.

Page 7 of 7