Complaint 2119684
2014 TOYOTA PRIUS • TRACTION CONTROL SYSTEM • incident Mar 12, 2025
- Complaint ID
- 2119684
- Make
- TOYOTA
- Model
- PRIUS
- Model Year
- 2014
- Component
- TRACTION CONTROL SYSTEM
- Incident Date
- Mar 12, 2025
- Date Received
- Aug 12, 2025
- Data As Of
- Sep 1, 2026
Complaint Summary
TRACTION CONTROL SYSTEM
Owner Narrative
The contact owns a 2014 Toyota Prius. The contact stated that the ABS and the traction control warning lights were illuminated. The vehicle was taken to the dealer to be diagnosed, and the contact was informed that the brake master cylinder needed to be replaced. The vehicle was not repaired. The vehicle was taken to a certified mechanic and was diagnosed, and it was determined that the brake booster had failed and needed to be replaced. The vehicle was repaired; however, one day later, both warning lights returned. The vehicle was returned to the mechanic and air was blown into the hydraulic valves and the other valves were cleaned; however, the failure persisted. The manufacturer was not informed of the failure. The failure mileage was approximately 150,000.
Owner-submitted narrative on file with NHTSA. Complaint narratives are self-reported and have not been verified.