One problem related to fail to accelerate has been reported for the 2012 Hyundai Sonata Hybrid. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Hyundai Sonata Hybrid based on all problems reported for the 2012 Sonata Hybrid.
Tl the contact owns a 2012 Hyundai Sonata Hybrid. While the vehicle was in reverse, it jerked and an abnormal noise was heard coming from the rear end. When the contact depressed the accelerator pedal, the vehicle failed to accelerate and then accelerated independently. There were no warning indicators illuminated. The vehicle was not taken to a dealer or an independent mechanic for diagnostic testing. The manufacturer was not notified of the failure. The approximate failure mileage was 117,000.