Hyundai Tucson owners have reported 371 vehicle speed control related problems since 1996. Table 1 shows the 10 most common vehicle speed control problems. The number one most common problem is related to the vehicle's vehicle speed control (320 problems). The second most common problem is related to the vehicle's car accelerates on its own (17 problems). For details of each of the problem category, use the links in the table.
The contact owns a 2017 Hyundai Tucson. The contact stated that while depressing the accelerator pedal, the vehicle failed to respond while stopped at a red light. A dealer was contacted. The vehicle was taken to the dealer to be diagnosed; however, the diagnostic result was unknown. Read details...
The vehicle accelerates suddenly without driver input. Also, it turns off while driving, causing the loss of brake and steering controls. Finally, transmission gear switch without input while driving. This situations occur while driving in both city and highway driving. Read details...
The contact owns a 2023 Hyundai Tucson. The contact stated that while driving at approximately 5 mph in a parking lot and slowing down to park the vehicle, the vehicle independently accelerated. The contact depressed the brake pedal with force and stopped the vehicle, and was able to shift to Read details...
On numerous occasions this vehicle has failed to accelerate. The vehicle rpms rise but it takes roughly 2-3 seconds to engage. I feel this is very unsafe especially when making a left turn in traffic. I have take it to the dealer more than once with no help. Read details...
Driving from liberty,mo. To chicago, Smart cruise control set at 70-75 mph, very little traffic, after around 2 1/2 hours of driving ,about 40 miles from hannibal,mo. Car accelerated to 90 mph by itself. Vehicle cruise control would not shut off by cruise button, cancel button, or brake. Read details...