2017 HYUNDAI SONATA HYBRID Complaints

2017 Hyundai hybrid Sonata Check hybrid system turn off engine, It’s been at a dealership for three months last time. after year later same issue again.

The contact owns a 2017 Hyundai Sonata Hybrid. The contact stated that while driving at an unknown speed, the engine seized without warning. The vehicle was towed to the local dealer but was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 90,000.

The contact owns a 2017 Hyundai Sonata Hybrid. The contact stated that while driving approximately 60 - 65 MPH, the red engine warning light illuminated. The vehicle was towed to the local dealer who informed her the vehicle was working as designed. While driving on another occasion, the check engine warning light and the Hybrid System Shutdown and Turn Off Engine message was displayed. The vehicle was towed to the same local dealer where it was diagnosed and determined that the computer chip was faulty. The vehicle was repaired. The contact stated that on another occasion the check engine warning light illuminated again. The vehicle was towed to the local dealer but was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 80,000.

The contact owns a 2017 Hyundai Sonata Hybrid. The contact stated that the vehicle was taken to a Kia dealer for oil change and brake fluid flush; however, upon test driving the vehicle after the service, the brake pedal was depressed but went to the floorboard, and the vehicle responded with a significant delay. The Kia dealer was notified of the failure, but the vehicle was not repaired. The contact stated that the failure persisted while driving. There was no warning light illuminated. Additionally, the contact stated that the Kia dealer had diagnosed that the parking brake was inoperable. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 52,000.

The contact owns a 2017 Hyundai Sonata Hybrid. The contact stated that after the vehicle was taken to a local dealer for an unknown recall repair, there were abnormal knocking, clicking, and flapping noises heard intermittently coming from the engine compartment. The contact also stated that the vehicle had reduced power steering assist and was stalling while driving uphill. The check engine warning light and other unknown warning lights were illuminated. The vehicle was taken to a local dealer on three different occasions; however, the mechanics were unable to duplicate the failure. The contact stated that the wiper blades and key fob were replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and a case was opened. The approximate failure mileage was 15,000.

My wife and I have been having an intermittent but constant problem with our steering mechanism which our dealer says they cannot replicate and therefore cannot resolve. This constant problem is one that MANY Sonata Hybrid owners have reported online. Our experience is having the steering wheel seize, flashing lights during which the red steering wheel icon with an exclamation point remains on. Our experiences have been in our mobile home park when we are turning left. The last two incidents were when we were blocking our street and vehicles could not pass. A prominent feel in the steering wheel of clicking, clunking, and play in the wheel accompanies these incidents. I had to, as others, to turn the car off and restart to carefully, amidst clicking and clunking, to return the car to our driveway where it will sit until we take frontage roads to our dealer. We recently received a notice from Hyundai that the steering wheel mechanisms' warranty has been extended 15 years from the ending date of the original warranty. The notice indicated that our Sonata Hybrid "may exhibit reduced power steering assist and/or motor driven power driven steering (MOPS)." We believe this is suggesting that MANY complaints have been sent to various authorities regarding this same issue. We now have a much delayed (due to our dealership's backed up service appointments) appointment to again address this problem which they say is not happening because they cannot replicate it. Many online comments indicate that people are scared that themselves, loved ones or others will be involved in a fatality due to this "intermittent" problem. We could not find a Hyundai Regional Manager with whom to correspond. We feel abandoned by Hyundai but hopefully not by the NHTSA.GOV. We are scared and disappointed. Is Hyundai really "committed to providing vehicles of outstanding quality and value" as its August, 2022, EXTENDED WARRANTY NOTIFICATION said. Please help. Hyundai dealers won't.

Motor issue. Took vehicle in for routine service. Hyundai Sonata Limited Hybrid year 2017. Purchased and took possession of vehicle in May 2018. Purchase New. Current miles 41,000. When doing routine service, tech discovered that head gaskets were now damp and indicating coolant fluid leak. 1) Failed component - head gaskets. 2) Safety risk - none at this time. Car is functional and operating normally at this time. 3) Dealer discovered issue. 4) Vehicle has not been inspected by someone other than dealer. Exclusive dealer service since purchased. 5) No warning lights or any other such indication of failure. No leaking or wet spots under vehicle when parked. Dealer at this time ordering parts and to schedule service repair. Have called Hyundai and filed a claim on this matter. Concern is that there is a prior recall for the motor regarding internal bearing failure. At that time, vehicle was inspected for this recall and was determined that there is no defect/problem existing or in progress. I am desiring that Hyundai replace the entire motor and not just repair due to the known other mechanical recall. As of this time, there is no determination made on my request.

The contact owns a 2017 Hyundai Sonata Hybrid. The contact stated that while his daughter was driving approximately 65 MPH, the vehicle shifted into Limp Mode with several unknown warning lights illuminated. The vehicle was towed to the dealer and several DTC codes were cleared and the accelerator pedal assembly was replaced. Shortly after receiving the repair, the failure reoccurred and the vehicle was towed to the dealer another time. The dealer diagnosed the vehicle and determined that max cylinder #7 had failed to cause a knocking in the engine. The vehicle had not been repaired. The dealer attempted to repair the vehicle under NHTSA Campaign Number: 14V252000 (Electrical System, Exterior Lighting, Vehicle Speed Control, Electronic Stability Control) however, the VIN was not included and the repair was denied. The manufacturer was informed of the failure and confirmed that the VIN was not included. The approximate failure mileage was 91,679.

After travelling on the highway for approximately 1 hour the HEV light along with several other lights came on and the engine powered down. The instructions were to turn off the engine immediately . Luckily I was in the right lane and was able to get to the shoulder of the highway and turn off the engine. Tried several times to restart, but same message came up to turn off engine. Had it towed to closest Hyundai dealer for service. They couldn't look at it immediately, but according to them it started the next day and they drove it around (local driving) for 10 miles with no issues. I took the car back and after driving it again on the highway for 1 hour the same problem occurred and I had to have towed to my local Hyundai dealer. It has been in their shop for over 3 weeks and I still have no answers as to what may have caused the problem.

The contact owns a 2017 Hyundai Sonata Hybrid. The contact stated that while driving at an undisclosed speed, the vehicle was shaking and hesitated during acceleration with the check engine warning light illuminated. The vehicle was taken to the dealer; however, the dealer was unable to duplicate the failure. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 40,800.