B16040

Service Bulletin
September 17, 2016
16-040
04391 Version 3
Warranty Extension: 2012 TL Torque Converter
Supersedes 16-040, dated August 3, 2016; See REVISION SUMMARY.
AFFECTED VEHICLES
Year
Model
2012
TL
Trim
ALL
VIN Range
Check the iN VIN status for eligibility
REVISION SUMMARY
Some information was deleted from the CLIENT NOTIFICATION.
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.
To increase client confidence, American Honda is also extending the warranty on the torque converter in affected
vehicles to 8 years from the original date of purchase or 105,000 miles, whichever comes first.
A 2012 TL has two different types of torque converters because some torque converters were replaced prior to this
warranty extension. As a result, there are two repair procedures based on the current program ID in the PCM. Make
sure you follow the correct repair procedure for the program ID that you’re working on.
The warranty extension does not apply to any vehicle that has ever been declared a total loss or sold for salvage by a
financial institution or insurer, or has a branded or similar title under any state’s law.
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 the INSPECTION section of this bulletin.
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
Make sure service bulletin 16-030 was done, then capture a snapshot of the symptom and review it. If the snapshot
indicates a torque converter judder, forward the snapshot to Tech Line, then do an ATF flush or replace the torque
converter based on the current program ID in the PCM.
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
Page 1 of 4
REQUIRED MATERIALS
Part Name
Part Number
Quantity
Acura ATF DW-1
08200-9008
8 (Torque Converter Replacement)
10 (ATF Flush)
PARTS INFORMATION – TORQUE CONVERTER REPLACEMENT
Part Name
Part Number
Quantity
Torque Converter Assembly
26000-RP7-305
1
Flange Bolt (10 x 30 mm)
90163-SDB-A00
3
Set-Ring (32 x 2.2 mm)
44319-STX-A60
1
Set-Ring (32 x 2.2 mm)
44319-SJA-A00
1
Flange Bolt (12 x 33 mm)
90186-SDA-A00
2
Flange Bolt (14 x 135 mm)
90176-SDA-A00
2
Flange Bolt (10 x 35 mm)
90164-SEP-A00
2
Flange Bolt (10 x 34 mm)
90170-SDA-A01
2
Shock Absorber Fork Bolt (12 x 98 mm)
90121-SM4-010
2
Self-locking Nut (12 mm) (CLINCH)(SATO RASHI)
90215-SB0-003
2
Castle Nut (14 mm)
90363-TK4-A01
2
Split Pin (3.0 x 22 mm)
94201-30220
4
Flange Nut (12 mm)
90362-SZA-A00
2
Flange Nut (M10) (AWD Only)
90310-TK5-A00
4
Flange Bolt (10 x 35 mm)
90163-SDA-A01
7
Flange Bolt (12 x 70 mm)
90051-PE0-000
2
Flange Bolt (12 x 40 mm)
90164-S5A-010
3
Flange Nut (12 mm)
90371-TK4-A00
4
Exhaust Pipe Gasket (ISHINO)
18212-SA7-003
2
Pre Chamber Gasket
18393-SDB-A00
1
Self-Locking Nut (10 mm)
90212-SA5-003
9
Drain Plug Washer (18 mm)
90471-PX4-000
1
PARTS INFORMATION – ATF FLUSH
Part Name
Part Number
Quantity
Drain Plug Washer (18 mm)
90471-PX4-000
1
Sealing Washer (24 mm)
11107-PWA-300
1
Page 2 of 4
WARRANTY CLAIM INFORMATION
Torque converter replacement
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template ID
Failed Part Number
2181BM
Replace the torque
converter.
6.5 hrs.
6V200
KB400
16-040N
26000-RGL-305
2181BM
Replace the torque
converter.
6.5 hrs.
6V200
KB400
16-040P
26000-RGL-305
Add for alignment.
0.4 hr.
2181BMA
ATF Flush
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part
Number
2181BR
ATF flush procedure. Includes
test-drive.
1.4 hrs.
6V200
KB400
16-040Q
26000-RGL-305
INSPECTION
1. Connect the i-HDS and make sure the software was updated.
2. Take an automatic transmission snapshot and review the data. For more information about capturing and
interpreting the data, refer to the job aid Torque Converter Clutch Shudder and Vibration and the Tech2Tech video:
“Interpreting Torque Converter Judder Snapshot Data”
•
•
If the snapshot indicates there is torque converter judder, go to step 3.
If the snapshot indicates the torque converter is OK, this bulletin does not apply. Continue with normal
troubleshooting.
3. Check the program ID on the snapshot.
•
•
If the program ID is 37805-RK1-3050 or 37805-RK2-3050, go to REPAIR PROCEDURE TORQUE
CONVERTER REPLACEMENT.
If the program ID is 37805-RK1-A780 or 37805-RK2-A960, go to REPAIR PROCEDURE ATF FLUSH.
Page 3 of 4
REPAIR PROCEDURE TORQUE CONVERTER REPLACEMENT
1. Forward the snapshot to Tech Line using the RO number. For more information about how to send the snapshot to
Tech Line, refer to the job aid Sending Vehicle Data to Tech Line.
NOTE: You do not need to call Tech Line after sending the snapshot. If you do not send a snapshot, your claim
may be subject to debit.
2. Replace the torque converter; refer to service information.
REPAIR PROCEDURE ATF FLUSH
NOTE: The term “flushing” refers to repeatedly draining and filling the transmission with Honda Genuine ATF DW-1.
Other aftermarket flush systems are available, but American Honda strongly recommends that you avoid using them on
any Honda vehicles.
1. Start the engine. Hold the engine speed at 3,000 rpm without load (in Park or Neutral) until the radiator fan comes
on, then let it idle.
2. Position the vehicle on a lift and turn off the engine.
3. Remove the ATF filler bolt and sealing washer.
4. Raise the vehicle and make sure it is securely supported.
5. Remove the drain plug and drain the ATF.
6. Install the drain plug and original washer and torque it to 49 N.m (36 lb-ft).
7. Lower the vehicle and fill the transmission with 3.3 US qts (3.1 L) of ATF-DW1 through the filler hole.
NOTE: Do not use non-Honda ATF because it can affect shift quality.
8. Install the ATF filler bolt and original sealing washer and torque it to 44 N.m (32 lb-ft).
9. Check that the fluid is filled to the proper level.
10. Raise the vehicle and make sure it is securely supported.
11. Start the engine.
12. Press the brake pedal and shift to Drive.
13. Release the brake pedal. Press the accelerator pedal and bring the speedometer up to 50 mph. Make sure the
transmission shifts through the first three lower gears and into fourth gear and the torque converter is locking up.
14. Apply the brakes to stop the front wheels.
15. Shift to Reverse, then Neutral.
16. Repeat the shifting procedure (steps 12 through 15) four more times.
17. Turn off the engine.
18. Repeat the above drain, fill, and shifting procedure (steps 2 through 17) one more time.
19. After the second refill and drive cycle, drain the transmission, install the drain bolt with a new washer and torque it
to 49 N.m (36 lb-ft).
20. Fill the transmission with 3.3 US qts (3.1 L) of ATF DW-1.
NOTE: Do not use non-Honda ATF because it can affect shift quality.
21. Install the ATF filler bolt with a new sealing washer and torque the bolt to 44 N.m (32 lb-ft).
22. Clear any DTCs set while driving on the lift.
END
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