B19-003
Service Bulletin Details
Public Details for: B19-003
Service bulletin - during a downshift from 9th or 8th gear to 7th gear or lower, a miscalculation in the tcm software causes the mil to come on with dtc P0716 (input shaft [mainshaft] speed sensor [range/performance]).
Models from 2017
2017 ACURA MDX |
2017 ACURA TLX |
Models from 2016
2016 ACURA MDX |
2016 ACURA TLX |
Models from 2015
2015 ACURA TLX |
Service Bulletin 19-003 September 12, 2019 Version 3 MIL Comes On with DTC P0716 Supersedes 19-003, dated July 12, 2019; to revise the information highlighted in yellow. AFFECTED VEHICLES Year Model Trim VIN Range 2016-17 MDX ALL ALL 2015 TLX V6 2WD with 9-Speed A/T From VIN 19UUB2...FA021489 and later V6 AWD with 9-Speed A/T From VIN 19UUB3...FA007728 and later V6 with 9-Speed A/T ALL 2016-17 TLX REVISION SUMMARY • Under SOFTWARE INFORMATION, information was updated. • 2018 TLX was removed from this bulletin. BACKGROUND During a downshift from 9th or 8th gear to 7th gear or lower, a miscalculation in the TCM software causes the MIL to come on with DTC P0716 (input shaft [mainshaft] speed sensor [range/performance]). CORRECTIVE ACTION Check if the on-board snapshot shows DTC P0716. If it does, send it to Tech Line referencing the repair order number and update the TCM software. If the on-board snapshot does not show DTC P0716, this bulletin does not apply. WARRANTY CLAIM INFORMATION The normal warranty applies. Operation Number Description Flat Rate Time Defect Code Symptom Code Template ID Failed Part Number 1255C7 Update the TCM software. 0.2 hr 03214 03217 B19003A 28103-5J4-A500 Skill Level: Repair Technician 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. © 2019 American Honda Motor Co., Inc. — All Rights Reserved Page 1 of 6 SOFTWARE INFORMATION NOTE Unnecessary or incorrect repairs resulting from a failure to update the i-HDS are not covered under warranty. i-HDS Software Version: 1.005.033 or later J2534 Rewrite Software Information: • PC Application Version 1.1.0.6 or later • Database update 06-SEP-2019 Before beginning the repair, make sure that both the i-HDS and J2534 Rewrite 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 software you must use the MVCI or the DST-i interface in conjunction with the J2534 Rewrite software 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 Trim Program ID (or later) Program P/N (or later) 2017 TLX 9AT 2WD Base 28103-5J4-A100 and Tech Package 28103-5J4-A10 2017 TLX 9AT 2WD With Advance Package 28103-5J4-A200 28103-5J4-A20 2017 TLX 9AT AWD Base 28103-5L9-A100 and Tech Package 28103-5L9-A10 2017 TLX 9AT AWD Advance Package 28103-5L9-A200 28103-5L9-A20 2015-17 TLX 9AT 2WD Base 28103-5J4-A700 and Tech Package 28103-5J4-A70 2015-17 TLX 9AT 2WD Advanced Package 28103-5J4-A800 28103-5J4-A80 2015-17 TLX 9AT AWD With 28103-5L9-A300 Base and Tech Package 28103-5L9-A30 2015-17 TLX 9AT AWD Advance Package 28103-5L9-A800 28103-5L9-A80 2016 MDX 2WD With Advance Package 28103-5NB-A700 28103-5NB-A70 Page 2 of 6 Year/Model Trim Program ID (or later) 2016 MDX AWD Base and 28103-5NC-A500 Tech Package 28103-5NC-A50 2016 MDX AWD Base and 28103-5NC-A600 Tech Package 28103-5NC-A60 2016 MDX AWD With Advance Package 28103-5NC-A700 28103-5NC-A70 2017 MDX 2WD Base and 28103-5NB-A100 Tech Package 28103-5NB-A10 2017 MDX 2WD Base and 28103-5NB-A200 Tech Package 28103-5NB-A20 2017 MDX 2WD With Advance Package 28103-5NB-A300 28103-5NB-A30 2017 MDX AWD Base and 28103-5NC-A100 Tech Package 28103-5NC-A10 2017 MDX AWD Base and 28103-5NC-A200 Tech Package 28103-5NC-A20 2017 MDX AWD With Advance Package 28103-5NC-A30 28103-5NC-A300 Program P/N (or later) Page 3 of 6 REPAIR PROCEDURE 1. Turn the ignition to ON. 2. Connect the i-HDS, and go to the A/T Data List. Check if the software has been updated by comparing the Program ID with the table in SOFTWARE INFORMATION. • If the Program ID shown matches the table, the vehicle has been updated and this service bulletin does not apply. Continue with normal system troubleshooting. • If the Program ID shown does not match the table, the vehicle has not been updated. Go to step 3. Page 4 of 6 3. Select Mode Menu, then On-Board Snapshot. 4. Select and view all available on-board snapshots for Automatic Transmission (EAT). • If no on-board snapshots show P0716, this service bulletin does not apply. Continue with normal system troubleshooting. Page 5 of 6 • If an on-board snapshot shows P0716, select Send On Demand to e-mail it to Tech Line, then go to step 5. 5. Update the TCM software using the i-HDS J2534 Rewrite software with the MVCI or DST-i. Refer to service bulletin 01-026, Updating Control Units/Modules. END Page 6 of 6