2016 Hyundai Sonata Plug-in Hybrid engine problems

“The contact owns a 2016 Hyundai Sonata. The contact stated that while driving 70 MPH, the vehicle went into LIMP Mode and decelerated. The check engine warning light and the battery warning light were illuminated. The failure was a recurring failure. The vehicle was towed to the first dealer, and the contact was informed that an oil change was needed. The failure persisted, and the vehicle was taken to another dealer and was diagnosed and DTC: C222908; was retrieved. The manufacturer was contacted by phone and made aware of the failure. The failure mileage was approximately 88,385.”

“The car will randomly lose acceleration and jerk forward. It will make a beeping noise while the hev system warning flashes on the dash. It also says to turn off engine. While the warning is flashing and engine light is on it goes into a limp mode and you have limited acceleration. It has almost caused multiple wrecks when I go to acceleration from turning or at lights in traffic because I cant go over 20-30 mph. I have turned the car on and off and the hev system and engine light turns off and the car continues to work normal. It eventually comes back on and does the same loss of power/hev warning. It will be random and does not matter on how fast you are going to trigger the warning lights and loss of power.”

“The contact owns a 2016 Hyundai Sonata Hybrid. The contact stated that while driving at 20 MPH, the message "Shut Down" was displayed, and the vehicle lost motive power. The contact was able to pull over to the side of the road; however, the vehicle failed to restart. The vehicle was towed to the dealer, where it was diagnosed with engine failure, and the contact was informed that the engine needed to be replaced. The vehicle was not repaired due to the cost. The manufacturer was notified of the failure and declined to cover the repair under warranty. The failure mileage was approximately 140,600.”

“The contact owns a 2016 Hyundai Sonata Hybrid. The contact stated that while driving at an undisclosed speed, the vehicle went into LIMP Mode with several unknown warning lights illuminated. The vehicle was towed to the dealer and was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 70,000.”

“The contact owns a 2016 Hyundai Sonata Hybrid. The contact stated while driving approximately 65 MPH, the check engine warning light was illuminated, and the vehicle stalled. The contact was able to exit the highway; however, the contact was unable to restart the vehicle. The contact had the vehicle towed to a dealer to be diagnosed. The vehicle was diagnosed, and it was determined that the engine needed to be replaced. The vehicle was not repaired. The contact stated that prior to the engine failure, the engine had been replaced two years prior. The manufacturer was not informed of the failure. The failure mileage was approximately 180,000.”

“While on the highway vehicle started shaking violently, flashing engine light then service hybrid system along with every light on the dash! Car still running poorly, stiff steering very hard to slow down to get to safety! By the time I was able to pull over the engine was knocking and a burning smell was coming from the engine compartment. I popped the hood shut the car off , the exhaust manifold and converter(in one together) was so hot it was glowing! I’m thankful I was able to get to safety without it catching fire because it was on its way there! I called for a tow and sent it to the dealer where Hyundai is replacing the engine.”