B15-040
Service Bulletin Details
Public Details for: B15-040
Service bulletin - 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 du
- 2015 -
Models from 2015
2015 ACURA TLX |
Service Bulletin 15-040 September 11, 2020 Version 8 Firm 2nd to 3rd Gear Upshifts Under Certain Driving Conditions Supersedes 15-040, dated March 22, 2017, to revise the information highlighted in yellow AFFECTED VEHICLES Year Model Trim VIN Range 2015 TLX V6 2WD 19UUB2...FA000001 to 19UUB2…FA021489 2015 TLX V6 SH-AWD® 19UUB3…FA000001 to 19UUB3…FA007728 REVISON SUMMARY • • Under REPAIR PROCEDURE – UPDATE TCM, the Program ID was updated. Under REPAIR PROCEDURE – REPLACE TRANSMISSION, information was revised and added. 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. © 2020 American Honda Motor Co., Inc. – All Rights Reserved Page 1 of 7 WARRANTY CLAIM INFORMATION The normal warranty applies. Operation Number 2235A2 A Operation Number 218102 B 218102 B Operation Number Description Flat Rate Time Update the TCM software and clear any DTCs. 0.2 hr Do the PCM idle learn procedure. 0.1 hr Description Flat Rate Time Base or Tech (2WD) – Replace the transmission and torque converter. 5.8 hrs Alignment – add 0.4 hrs Advance (2WD) – Replace the transmission and torque converter. 5.8 hrs Alignment – add 0.4 hrs Description Flat Rate Time Base or Tech (SH-AWD) – Replace the transmission and torque converter. 5.8hrs A For SH-AWD - add 0.4 hr B Alignment – add 0.4 hrs Advance (SH-AWD) – Replace the transmission and torque converter. 5.8 hrs A For SH-AWD – add 0.4 hr B Alignment – add 0.4 hrs 218102 218102 Defect Code 03214 Defect Code Symptom Code 03217 Symptom Code Template ID 15-040N Template ID Failed Part Number 06280-5L9-A52 Failed Part Number 03214 03217 15-040W 06227-5J4-000 03214 03217 15-040X 06227-5J4-000 Symptom Code Template ID 03214 03217 15-040Y 06227-5J4-000 03214 03217 15-040Z 06227-5J4-000 Defect Code Failed Part Number Skill Level: Repair Technician Page 2 of 7 REPAIR PROCEDURE – UPDATE TCM SOFTWARE INFORMATION NOTE Unnecessary or incorrect repairs resulting from a failure to update the diagnostic and reprogramming software are not covered under warranty. Before beginning the repair, make sure all diagnostic and reprogramming software are updated as listed. i-HDS Software Version 1.006.004 or later HDS Software Version 3.104.002 or later J2534 Rewrite Software Information PC Application Version 1.2.1.1 Database Update 02-JUL-2020 or later NoticeDB Version 02-JUL-2020 or later Update only the systems and software listed in this service bulletin. American Honda has validated and approved the Denso DST-I as the vehicle communication interface (VCI) to support this service bulletin. For more information about updating vehicle systems, refer to service bulletin 01-026, Updating Control Units/Modules. Year/Model Trim Program ID (or later) 2015 TLX 2WD Base/Tech 28103-5J4-3150 2015 TLX 2WD Advance 28103-5J4-3160 2015 TLX SH-AWD Base/Tech 28103-5L9-3150 2015 TLX SH-AWD Advance 28103-5L9-3160 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 i-HDS. 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 diagnostic and reprogramming software are not covered under warranty. Before beginning the repair, make sure all diagnostic and reprogramming software are updated as listed. i-HDS Software Version 1.006.004 or later HDS Software Version 3.104.002 or later J2534 Rewrite Software Information PC Application Version 1.2.1.1 Database Update 02-JUL-2020 or later NoticeDB Version 02-JUL-2020 or later Update only the systems and software listed in this service bulletin. American Honda has validated and approved the Denso DST-I as the vehicle communication interface (VCI) to support this service bulletin. For more information about updating vehicle systems, refer to service bulletin 01-026, Updating Control Units/Modules.. Program ID’s for replacement transmission Year/Model Trim Program ID (or later) 2015 TLX 2WD Base/Tech 28101-5J4-A590 2015 TLX 2WD Advance 28101-5J4-A690 2015 TLX SH-AWD Base/Tech 28101-5L9-A690 2015 TLX SH-AWD Advance 28101-5L9-A700 Required Parts for 2WD and SH-AWD Transmission Application Part Number 2WD Base, Technology 06200-5J4-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 (10 mm x 30 mm) 90161-T2F-A01 3 Flange Bolt (10 mm x 30 mm) 90163-SDB-A00 3 Flange Bolt (10 mm x 34 mm) 90162-T2A-A00 4 Flange Bolt (10 mm x 35 mm) 90163-SDA-A01 1 Flange Bolt (10 mm x 45 mm) 90163-TZ3-A00 1 Flange Bolt (10 mm x 45 mm) 90163-SZ3-000 3 Page 4 of 7 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 2 Flange Bolt (14 mm x 150 mm) 90177-SDA-A00 2 Bolt-Washer (8 mm x 16 mm) 90101-SWA-A00 2 Exhaust Pipe Gasket (ISHINO) 18212-SA7-003 2 Pre-Chamber Gasket 18393-SDB-A00 1 Flange Nut (12 mm) 90371-SEF-000 4 Castle Nut (14 mm) 90363-S3V-A01 2 Self-Lock Nut (10 mm) 90212-SA5-003 9 Spindle Nut 90305-S3V-A11 2 Split Pin (3.0 mm x 22 mm) 94201-30220 2 Set Ring (32 mm x 2.2 mm) 44319-STX-A60 1 Snap Ring (32 mm x 2.2 mm) 44319-STX-A01 1 For SH-AWD, also add the following: Part Name Part Number Quantity 12-Point Bolt (8 mm x 21 mm) 90113-S10-000 8 Bolt-Washer (10 mm x 30 mm) 90382-SZA-003 2 Shaft Ring Seal Kit (SH-AWD) 06235-5L9-000 1 Part Name Part Number Quantity Acura Long Life Antifreeze/Coolant Type 2 OL999-9011A 1.9L (64 fl oz.) Required Material Repair Procedure 1. Replace the transmission; refer to service information. NOTE • • • • • You cannot 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. 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. Page 5 of 7 • • 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. To change this, click on either of the SETTING selection buttons at the bottom of the J2534 initial screens as shown. 2. Make sure the parking brake is applied and the headlights are off. 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. Page 6 of 7 5. Confirm the software is the same or later as listed in SOFTWARE INFORMATION. 6. Select Start, then follow the screen prompts. NOTE Don’t enter a bulletin number. 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. END Page 7 of 7