Hyundai Sonata owners have reported 613 vehicle speed control related problems since 1996. Table 1 shows the 15 most common vehicle speed control problems. The number one most common problem is related to the vehicle's vehicle speed control (438 problems). The second most common problem is related to the vehicle's cruise control (76 problems). For details of each of the problem category, use the links in the table.
Unknown- while driving on highway, from 70 mph speed the car suddenly lost acceleration and speed dropped. No response to accelerator. Even with pushing the accelerator high, car will go in high rpm and speed will barely reach 40 mph. Read details...
The contact owns a 2015 Hyundai Sonata. The contact stated while driving approximately 30 mph, the sunroof detached from the roof of the vehicle. The cause of the failure was not yet determined, and the vehicle was not yet repaired. Read details...
While passing a vehicle traveling approximately 40 mph in a 50mph zone, my 2008 Hyundai Sonata experienced �sudden unintended acceleration� approaching a speed of 65-70 mph. Even after applying firm continuous pressure on brake pedal was unable to slow vehicle down. Read details...
The contact owns a 2022 Hyundai Sonata. The contact stated that while her husband was driving at an undisclosed speed, the vehicle hesitated to accelerate while the accelerator pedal was depressed. The vehicle was taken to the dealer; however, the dealer was unable to duplicate the failure. Read details...
The speed sensor telling me speed doesn't work saying I'm going 0 the car it's self will not go out of park into drive can't drive the vechile, the abs light keeps coming on the ctrl light keeps coming and doesn't come off the air bag light doesn't shut off check engine light came on and car almost Read details...