2021 Acura TLX Type S owner complaints
32 complaints filed with NHTSA, including 0 crashes, 0 fires, 0 injuries and 0 deaths.
Problems by component
Recent complaints
May 31, 2026Power Train
While accelerating from a stop, I heard a loud bang from the drivetrain area and initially believed another vehicle had struck the rear of my car. After checking my surroundings, I realized there had been no collision. Immediately after the incident, the vehicle lost power delivery to the rear wheels. The vehicle is designed as an all-wheel-drive performance sedan, and the sudden loss of rear-wheel power significantly changed the way the vehicle handled. The vehicle became effectively front-wheel drive without warning, causing all engine power to be directed through the front wheels. This resulted in reduced traction, altered handling characteristics, and increased front tire wear. No warnin
April 18, 2026Power Train
The awd transfer case failed and require replacement along with the transmission
April 2, 2026Power Train
The All Wheel Drive (AWD) system of the vehicle became partially inoperable after hearing a loud bang under normal vehicle acceleration some time in early 2025. The vehicle did not trigger or display any warnings stored in the onboard computer or on the dash display that the AWD system had any faults or issues. Had this system failed during an emergency situation involving hazardous or dangerous driving conditions like snow, ice, heavy rain, it could have caused me to not have improved capable vehicle handling. The vehicle's ability to distribute power evenly to all 4 wheels was hindered and operating as front wheel drive only after the loud noise was observed. Additionally, transmission gea
March 7, 2026Power Train
The transfer case in my Acura TLX Type S failed due to the internal splines stripping at approximately 57,600 miles. I heard a loud bang while attempting to maneuver out of a parking spot that was covered in snow. When this occurred, the transfer case was no longer able to transfer power to the rear wheels, causing the all-wheel-drive system to stop functioning. As a result, the vehicle effectively operated as front-wheel drive only. The most concerning part of this failure is that the vehicle provided no warning whatsoever to the driver. There were no dashboard alerts, drivetrain warnings, AWD system warnings, or check engine lights indicating that the AWD system had failed. The vehicle con
January 23, 2026Power Train
See Attached Letter for potential Defect Petition DP26001