2015 Acura TLX Recall: In the affected vehicles, the transmission wire harness connections may…
NHTSA campaign 16V640000 · Power Train · filed Sep 6, 2016 · verified Jul 30, 2026
The defect
Honda (American Honda Motor Co.) is recalling certain model year 2015 Acura TLX 2WD and 4WD vehicles. In the affected vehicles, the transmission wire harness connections may have insufficient crimps, and, as a result, the transmission may unexpectedly shift to neutral.
The risk
If the vehicle unexpectedly shifts to neutral, there is an increased risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Acura has notified owners, and dealers will, based on the automatic transmission serial number, update the transmission software to prevent the transmission from shifting into neutral due to a faulty crimp, free of charge. The recall began January 13, 2017. Owners may contact Acura Client Relations at 1-888-234-2138. Honda's number for this recall is KC2.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
Related recalls
More Acura TLX recalls
- 2017–2026 Acura MDX and 16 other models — Front passenger seat weight sensor may crack and short…
- 2023–2025 Acura MDX and 2 other models — Brake pedal pivot pin was not secured properly, which can…
- 2021–2023 Acura TLX — Fuel filler neck and fuel tank may have been improperly…
- 2020–2022 Acura MDX and 15 other models — Front passenger seat weight sensor may crack and short…
- 2016–2020 Acura Ilx and 20 other models — Fuel pump inside the fuel tank may fail
Other campaigns involving Acura vehicles
Source: NHTSA recall database, campaign 16V640000 (manufacturer number KC2). Data last verified Jul 30, 2026.