One problem related to battery propulsion system has been reported for the 2014 Toyota Prius. The most recently reported issues are listed below.
The contact owns a 2014 Toyota Prius. The contact stated while driving 75 mph, the contact released her foot off of the brake pedal and depressed the accelerate pedal however, the vehicle failed to respond. An unknown warning light illuminated and was flashing on the instrument panel. The contact coasted the vehicle to the shoulder of the roadway and stopped the vehicle. The vehicle was not turned off. After waiting for approximately 10 minutes, the vehicle resumed normal functionality. The vehicle was driven to Toyota town of stockton (2150 e hammer ln, stockton, CA 95210, (209) 751-4077) to be diagnosed. The mechanic was unable to duplicate the failure. The contact mentioned that while reading the information from the diagnostic test, she noticed that the inverter had not been diagnosed. The vehicle was not repaired. The contact referenced NHTSA campaign number: 14v053000 (hybrid propulsion system, electrical system) as a possible solution to the failure however, the VIN was not included. The manufacturer was notified of the failure and confirmed that the VIN was not under recall. The failure mileage was approximately 44,250.