The problem
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.
The fix
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.
Recall details
| NHTSA campaign | 16V-640 (16V640000) |
|---|---|
| Manufacturer number | KC2 |
| Manufacturer | Honda (American Honda Motor Co.) |
| Component | Power train › Automatic transmission › Control module (TCM/PCM/tecm) |
| Report date | September 6, 2016 |
| Owners notified | January 13, 2017 |
| Vehicles affected | 8,354 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the transmission & drivetrain
Frequently asked questions
Is the recall 16V-640 repair free?
Yes. Acura dealers will fix the problem at no cost: 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.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 8,354 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.