2013 Hyundai Sonata engine and engine cooling problems

“The contact owns a 2013 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the vehicle stalled, with an abnormal knocking sound coming from the engine compartment. The check engine warning light was illuminated. The contact was able to restart the vehicle; however, the failure persisted. The contact previously received notification of NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling). The vehicle was taken to the dealer, where it was diagnosed, and determined that the engine short block had failed and needed to be replaced. The contact was informed by the dealer that the vehicle would not be serviced under the recall. The contact was offered a buyback option for the vehicle and was also offered a loaner vehicle. The vehicle was not yet repaired. The manufacturer was made aware of the failure. The failure mileage was not available.”

“The contact owns a 2013 Hyundai Sonata. The contact stated that while driving 45-50 MPH and depressing the accelerator pedal, the vehicle failed to respond and hesitated. The brake and the hybrid system warning lights were illuminated. The contact was able to pull to the right side of the road and waited for her husband to arrive. The contact turned off the vehicle and restarted the vehicle, and the vehicle operated as intended. A dealer was contacted. The vehicle was taken to a dealer, where it was diagnosed, and determined that the hybrid ECU needed to be replaced. The contact stated that the dealer checked the error on the brake failure light that was illuminated, but had not yet gotten a response back from the manufacturer. The vehicle was taken to Auto Zone where it was diagnosed, and determined that the hybrid ECU needed to be replaced. The contact stated that the failure had occurred on several occasions for the past three years. The engine was replaced, and the vehicle was repaired. The manufacturer was not notified of the failure and informed the contact that they have not heard from the dealer. The approximate failure mileage was 128,000.”

“The contact's daughter owns a 2013 Hyundai Sonata. The contact stated that the vehicle failed to start. The contact's daughter replaced the battery. A mechanic was able to restart the vehicle; however, the engine made an abnormal knocking sound. The vehicle was not diagnosed or repaired. The contact related the failure to NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling) for which the VIN was included. The dealer and the manufacturer were not contacted. The failure mileage was approximately 95,000.”

“The contact owns a 2013 Hyundai Sonata. The contact stated that while driving at various speeds, the vehicle stalled and failed to accelerate as intended while the accelerator pedal was depressed. The vehicle was restarted. The check warning light was occasionally illuminated. The contact received notification of NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling); however, the recall repair was denied. The vehicle was taken to a local dealer, where it was diagnosed and determined that the waste gasket, timing belt, and battery needed to be replaced, and a coolant flush needed to be performed. The vehicle was not repaired. The contact was advised by the local dealer that, due to the mileage and year of the vehicle; the recall repairs could not be redeemed. The contact stated that rental reimbursement was denied. The manufacturer was made aware of the failure. The failure mileage was approximately 128,000.”

“The contact owns a 2013 Hyundai Sonata. The contact stated that the engine was consuming an abnormal amount of engine oil. No warning light was illuminated. In addition, occasionally while driving at various speeds, the vehicle lost automotive power. The local dealer was contacted, and the contact was advised that the vehicle could not be repaired under an unknown NHTSA Campaign because the vehicle had a Rebuilt Title. The vehicle was not diagnosed or repaired. The manufacturer was contacted; however, no assistance was provided. The manufacturer was made aware of the failure. The failure mileage was approximately 50,000.”

“The contact owns a 2013 Hyundai Sonata. The contact stated that while depressing the brake pedal, the vehicle shut off with an audible warning chime and several unknown warning lights illuminated on the instrument panel. The contact was able to restart the vehicle soon after failure. The contact stated that on another occasion, while depressing the brake pedal, there was an abnormal ticking sound coming from the vehicle, and the engine shut off. The contact was unable to restart the vehicle after several attempts. The vehicle was towed to the residence. The dealer was notified of the failure, and the contact was informed that there was only an anti-theft recall on the vehicle. Upon investigation, the contact discovered NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling) and linked the failure to the recall. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 92,000.”