NHTSA Complaint #11497023 — 2014 HYUNDAI ELANTRA GT

The contact owns a 2014 Hyundai Elantra GT. The contact stated while driving at unknown speeds, the vehicle inadvertently decelerated and failed to accelerate while depressing the accelerator pedal. During the failure, the check engine warning light illuminated. The vehicle was taken to the local dealer who updated the engine software on several occasions however, the failure persisted. The manufacturer was not yet contacted. The failure mileage was 113,000.