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Service bulletins for the 2015 Acura TLX

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

430 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
B20-0152020-11-03. Service bulletin. POWER TRAIN; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Service Bulletin - The transmission has intermittent harsh or jerky upshifts with steady acceleration.
B19-0032020-10-21. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. 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]).
B14-0252020-09-22. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS. Service Bulletin - The timing belt area chirps after the engine warms up.
B15-0402020-09-16. Service bulletin. POWER TRAIN. 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 durability concern.
B20-0152020-09-04. Service bulletin. POWER TRAIN; EQUIPMENT. Service Bulletin - The transmission has intermittent harsh or jerky upshifts with steady acceleration.
B14-0252020-08-14. Service bulletin. ENGINE AND ENGINE COOLING. Service Bulletin - The timing belt area makes a chirping noise after the engine warms up.
BPaS061520202020-06-25. Service bulletin. FUEL SYSTEM, GASOLINE. Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2014-2019 MDXs & 2015-2019 TLX with a client complaint of a fuel leak at the fuel joint pipe. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
BPaS052920202020-06-04. Service bulletin. FUEL SYSTEM, GASOLINE. Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2014-2019 MDXs & 2015-2019 TLX with a client complaint of a fuel leak at the fuel joint pipe. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
BPaS040720209012020-04-16. Service bulletin. AIR BAGS:SIDE/WINDOW. Dealer Message - American Honda Motor Co., Inc. (AHM) is collecting a set of HEALTHY side airbags from certain 2015 TLXs which fits the criteria listed below.
BPaS031920209012020-03-31. Service bulletin. AIR BAGS. Dealer Message - American Honda Motor Co., Inc. (AHM) is collecting a set of HEALTHY side airbags from certain 2015 TLXs which fits the criteria listed below.
BPaS030320209022020-03-12. Service bulletin. AIR BAGS. Dealer Message - American Honda Motor Co., Inc. (AHM) is collecting a set of HEALTHY side airbags from certain 2015 TLXs which fits the criteria listed below.
BPaS022020209012020-02-26. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE. Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2014-2019 MDXs & 2015-2019 TLX with a client complaint of a fuel leak at the fuel joint pipe. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS021320209022020-02-20. Service bulletin. AIR BAGS; EQUIPMENT. Dealer Message - American Honda Motor Co., Inc. (AHM) is collecting a set of HEALTHY side airbags from certain 2015 TLXs which fits the criteria listed below.
BPaS020520202020-02-11. Service bulletin. FUEL SYSTEM, GASOLINE. Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2014-2019 MDXs & 2015-2019 TLX with a client complaint of a fuel leak at the fuel joint pipe. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS012820202020-02-05. Service bulletin. ELECTRICAL SYSTEM; VEHICLE SPEED CONTROL. Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2016 MDXs & 2015-2017 TLX AWDs with a client complaint of a no auto re-start condition after going into an auto idle stop. Customer should have been able to re-start the vehicle by placing the gear into the Park position and pressing the Start button. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
BPaS012420209022020-01-29. Service bulletin. AIR BAGS. Dealer Message - American Honda Motor Co., Inc. (AHM) is collecting a set of HEALTHY side airbags from certain 2015 TLXs which fits the criteria listed below.
BPaS010720209042020-01-15. Service bulletin. AIR BAGS. Dealer Message - American Honda Motor Co., Inc. (AHM) is collecting a set of HEALTHY side airbags from certain 2015 TLXs which fits the criteria listed below.
BPaS120220199032019-12-11. Service bulletin. AIR BAGS. Dealer Message - American Honda Motor Co., Inc. (AHM) is collecting a set of HEALTHY side airbags from certain 2015 TLXs which fits the criteria listed below.
B19-0172019-11-26. Service bulletin. SEATS. Service Bulletin - There is a loud buzzing or whining when adjusting the driver's or front passenger's seat forward and backward. The flex cable in the seat adjustment mechanism is not correctly lubricated.
BPaS111420199022019-11-21. Service bulletin. SEATS; AIR BAGS. Dealer Message - American Honda Motor Co., Inc. (AHM) is collecting a set of HEALTHY side airbags from certain 2015 TLXs which fits the criteria listed below.
BPaS102820199022019-11-05. Service bulletin. AIR BAGS:SIDE/WINDOW; AIR BAGS. Dealer Message - American Honda Motor Co., Inc. (AHM) is collecting a set of HEALTHY side airbags from certain 2015 TLXs which fits the criteria listed below.
BAW102120192019-10-29. Service bulletin. VISIBILITY; STRUCTURE. Dealer Message - On August 29, 2019, American Honda launched one revised, and one new Warranty Extension paint bulletin. Please review the following summary of requirements within these bulletins and share with the appropriate staff to ensure proper claim submission.
ONL6R8101420192019-10-29. Service bulletin. STRUCTURE; VISIBILITY. Owner Notification Letter - On some 2015 TLX models, the exterior paint around the rear glass may peel off. To ensure your confidence in your vehicle, American Honda is extending the warranty on the paint in these areas to 8 years from the original date of purchase.
BPaS100920199022019-10-26. Service bulletin. AIR BAGS. Dealer Message - American Honda Motor Co., Inc. (AHM) is collecting a set of HEALTHY side airbags from certain 2015 TLXs which fits the criteria listed below.
BPaS092520199022019-10-03. Service bulletin. AIR BAGS. Dealer Message - American Honda Motor Co., Inc. (AHM) is collecting a set of HEALTHY side airbags from certain 2015 TLXs which fits the criteria listed below.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.