B16-030

Service Bulletin
August 9, 2016
16-030
04390 Version 3
Product Update: 2012 TL Software Update for Lock-up Clutch Function
Supersedes 16-030, dated July 7, 2016 to revise the information highlighted in yellow
AFFECTED VEHICLES
Year
Model
2012
TL
Trim
ALL
VIN Range
Check the iN VIN status for eligibility
REVISION SUMMARY
Under SOFTWARE INFORMATION, program IDs and P/Ns were added.
BACKGROUND
There is a judder from the torque converter lock-up clutch felt while driving between 20–45 mph. To minimize the
possibility for the judder to occur, a software update for the transmission is available. Additionally, the transmission fluid
will be replaced.
The software update does not have any warranty time or mileage limitations. Additionally, the warranty on the torque
converter in affected vehicles is being extended to 8 years from the original date of purchase or 105,000 miles,
whichever comes first. Refer to 16-040, Warranty Extension: 2012 TL Torque Converter for more information about the
warranty extension.
Additionally, the warranty on the torque converter in affected vehicles is being extended to 8 years from the original date
of purchase or 105,000 miles, whichever comes first. Refer to service bulletin 16-040, Warranty Extension: 2012 TL
Torque Converter for more information about the warranty extension.
There are two service bulletins applicable to this issue:
•
•
16-030, Warranty Extension: 2012 TL Software Update for Lock-up Clutch Function – Update the software in the
vehicle.
16-040, Warranty Extension: 2012 TL Torque Converter - Replace the torque converter.
Do 16-030 first to update the vehicle. If the judder returns after updating the vehicle, the torque converter may need to
be replaced; refer to 16-040 for diagnostic and repair information.
CLIENT NOTIFICATION
Owners of affected vehicles will be sent a notification of this campaign.
Do an iN VIN status inquiry to make sure the vehicle is shown as eligible.
CORRECTIVE ACTION
Update the PGM-FI software, then replace the ATF.
If the judder returns after the software update, refer to service bulletin 16-040, Warranty Extension: 2012 TL Torque
Converter to replace the torque converter.
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.
© 2016 American Honda Motor Co., Inc. – All Rights Reserved
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PARTS INFORMATION
Part Name
Part Number
Quantity
Drain Plug Washer (18 mm)
90471-PX4-000
1
ATF Fill Sealing Washer (24 mm)
90441-PK4-000
1
REQUIRED MATERIALS
Part Name
Part Number
Quantity
Acura ATF DW-1
08200-9008A
4
WARRANTY CLAIM INFORMATION
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template ID
Failed Part Number
1255E0
Update the PGM-FI
software, then replace the
ATF.
0.5 hr
6VA00
KB200
16-030N
37805-RK1-3050
SOFTWARE INFORMATION
NOTE: Unnecessary or incorrect repairs resulting from a failure to update the i-HDS or MVCI are not covered under
warranty.
i-HDS Software Version: 1.001.004 or later
J2534 Software Information:
PC Application Version 1.0.0.3 or later
Database update 15-APR-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 Special PC application on the i-HDS.
For more information about updating the i-HDS, the MVCI, and vehicle systems, refer to Service Bulletin 01-026,
Updating Control Units/Modules.
Year/Model
Software System
Program ID (or later)
Program P/N (or later)
2012 TL 2WD
PGM-FI
K13050
37805-RK1-3050
2012 TL AWD
PGM-FI
K23050
37805-RK2-3050
2012 TL 2WD
PGM-FI
K1A770
37805-RK1-A770
2012 TL AWD
PGM-FI
K2A960
37805-RK2-A960
REPAIR PROCEDURE
NOTE:
• You can’t update the vehicle using the MVCI as a standalone tool.
• 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 PCM control unit damage, do not operate anything electrical (headlights, audio system, brakes, A/C,
power windows, door locks, etc.) during the update.
1. Make sure the correct odometer reading is recorded on the RO.
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2. Update the PGM-FI software by selecting the i-HDS Disagnostic System icon. Refer to Service Bulletin
01-026, Updating Control Units/ Modules.
3. Select J2534 Rewrite.
4. Enter the service bulletin number 16-030, select Start, then follow the on-screen prompts.
5. Start the engine, and let it warm up to operating temperature (the radiator fan comes on). Position the vehicle on a
lift, and turn the engine off.
6. Remove the ATF filler bolt and the sealing washer.
7. Raise the vehicle and make sure it is securely supported.
8. Remove the drain plug and drain the ATF.
9. Install the drain plug using a new drain sealing washer, and torque it to 49 N.m (36 lb-ft).
10. Lower the vehicle, then refill the transmission with 3.6 quarts of ATF DW-1 through the filler hole.
11. Install the ATF filler bolt using a new sealing washer and torque it to 44 N.m (32 lb-ft).
12. Check that the fluid is filled to the proper level.
13. Return the vehicle to the client. If the vehicle comes back with the client indicating there is a judder, go to service
bulletin 16-040, Warranty Extension: 2012 TL Torque Converter.
END
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