*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Electrical system
I was driving on the freeway and my car lost all power. My indicator dash board flashed lights and a loud beeping sound. The warning lights flashed to check my hybrid system and turn engine off, HEV. My car immediately lost power and turned off. I was on the freeway, I almost got into an accident, cars were honking at me. My vehicle was towed by my insurance company. I receieved a phone call from the service advisor today, he informed me that I need an electical water pump and the cost quoted to me is $1908.00. When I complained to the advisor he told me that water pumps only last 3-5 years. I told him that my previous car was a 2013 Sonata and sold it with 100,000 miles and I never had…
Jan 8, 2024Unknown or other
2018 Sonata Hybrid May 19 - "Check Hybrid System Turn Engine Off" appeared on the dashboard. Vehicle brought to dealership. May 22 - I pay for a rental vehicle May 26 - Dealer states vehicle is ready and they performed service campaign 966. May 27 - My rental car is returned. Dealer picks me up and I go to dealership. I get into my car and "Check Hybrid System Turn Engine Off" appeared on the dashboard. Vehicle never driven off dealership lot. Dealership pays for my rental this time. June 10 - Dealer states vehicle is ready and they performed service campaign 966 (dealer says there are 2 software updates and the first time they only did 1). I return rental and pick up my vehicle. June 11 -…
May 19, 2022Forward collision avoidance › Automatic emergency braking
Driving on Interstate 10 westbound at about 0700. Clear day. No adjacent vehicles. The frontal crash avoidance alert suddenly went off and automated emergency braking activated as I approached an underpass. There were some slightly harsh shadows, but not the worst I have seen and I drive this segment every day. Entire event was very short. No injury or other event occurred.
Jun 7, 2022Engine
Same problem with this 2018 Hyundai Sonata Limited Hybrid engine as the already recalled 2017 Sonataâs with the same 4 liter/direct fuel injection engines. At approximately 69,000 miles the problems and check engine light analyzed was done by Auto Zone and Brandon Hyundai (3 times each and finding additional problems each time). I have documentation. P1326 Knock Sensor indicated engine failure problems P0302 Cylinder 2 misfire (occurred next day after repair of this part) U0293 Lost communication with HEV Powertrain control module ( not charging hybrid U1004 H-CAN C135B-08 no code explanation given C1612-08 CAN time-out TCM C1611-08 CAN time-out EPS ECM C1614-08 CAN time-out HCU C2229-08…
Apr 27, 2022Engine
The contact owns a 2018 Hyundai Sonata Hybrid. The contact stated that while driving at an undisclosed speed, there were abnormal sounds coming from the vehicle. The malfunction lamp indicator warning light was illuminated. The vehicle was taken to the dealer and diagnosed with engine failure. The contact was informed that the engine needed to be replaced and that there was a Service Campaign Number: 966 (Engine Monitoring Logic) associated with the VIN that was unrepaired. The vehicle was not repaired and remained at the dealer. The manufacturer was made aware of the failure and requested the vehicle's service records. The failure mileage was approximately 75,000.
Feb 1, 2022 · 75,000 milesElectrical system
TL* THE CONTACT OWNS A 2018 HYUNDAI SONATA HYBRID. WHILE DRIVING VARIOUS SPEEDS, THE MESSAGE "HYBRID SYSTEM FAILURE" SUDDENLY DISPLAYED AND THE VEHICLE LOST POWER AND STALLED. THE VEHICLE WAS TOWED TO CAPITAL HYUNDAI (2820 EASTERN BLVD, MONTGOMERY, AL) TO BE DIAGNOSED, BUT NO FAILURE WAS FOUND. THE VEHICLE WAS NOT REPAIRED. AFTER RETRIEVING THE VEHICLE FROM THE DEALER, THE FAILURE CONTINUED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND PROVIDED CASE NUMBER: 16248749. THE FAILURE MILEAGE WAS 19,000. *BF THE CONSUMER STATED THAT THE FIRST FAILURE OCCURED ON OCTOBER 31, 2019 AND THE SECOND OCCURRED ON OCTOBER 7TH, 2020. BOTH TIMES, THE MANUFACTURER WAS NOTIFIED, HOWEVER THE PROBLEM…
Oct 6, 2019 · 19,000 milesExterior lighting
I JUST BOUGHT THIS CAR AND THE LOW-BEAM HEADLIGHTS ARE SET WAY TOO LOW AND THERE IS A DEFINITE LINE BETWEEN THE LIT AND UNLIT UPPER AREA. . IT IS NOT POSSIBLE TO SEE MORE THAN 1/2 OF A CITY BLOCK AHEAD. IT IS A GREAT CONCERN TO ME BECAUSE I COULD EASILY HIT OR RUN OVER SOMETHING THAT APPEARS TO LATE TO REACT TO. I ALSO LIVE IN AN AREA WITH A VERY HIGH NUMBER OF DEER ACCIDENTS. I ABSOLUTELY NEED TO BE ABLE TO SEE BETTER AT NIGHT. THE HIGH-BEAMS ARE VERY GOOD.
Sep 29, 2019 · 9,500 milesAir bags1 injury
MY 2018 HYUNDAI SONATA HYBRID LIMITED WAS INVOLVED IN A MVA ON 4:19/19. IT WAS A FRONT RIGHT IMPACT THAT INCLUDED THE PASSENGER SIDE, RIGHT FRONT TIRE AND RIM AND THE PASSENGER DOOR. IT WAS A HARD IMPACT. NONE OF THE AIRBAGS DEPLOYED. I WAS DRIVING STRAIGHT AT ABOUT 45 MILES PER HOUR ON AN 8 LANE DIVIDED CITY HIGHWAY. THE OTHER VEHICLE CAME OUT OF A SHOPPING CENTER TO THE RIGHT, CAME OVER 2 LANES THEN HIT ME AS I WAS DRIVING IN THE 3. THE OTHER DRIVER WAS GIVEN A TICKET FOR AN IMPROPER LANE CHANGE, CAME INTO MY LANE AND HIT MY VEHICLE.
Apr 19, 2019 · 5 miles
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.