Table 1 shows seven common vehicle speed control related problems of the 2010 Toyota Prius. The number one most common problem is related to the vehicle speed control (200 problems). The second most common problem is related to the car accelerates on its own (41 problems).
Heading westbound on I-70, taking exit 29 off ramp from highway, I drove over uneven pavement. My traction control, abs and brake lights illuminated, the brakes suddenly felt mushy. As I approached the stoplight at the end of the exit ramp, I questioned whether I would be able to stop. Read details...
My Prius suddenly accelerated today. My wife was not in an accident. My VIN is jtdkn3du7a0205812. I spoke with my wife and the incident occurred up a hill when she was parking (deaccelerating), she didn't notice that the floor mat was not stuck at the time and there was no warning of a problem. Read details...
On two occasions, June 22, 2018 and August 15, 2018 this vehicle suddenly accelerated while using cruise control and traveling at speed on generally flat, straight, 4 lane road in good weather. I have attached documents with summaries of each event and maps showing route and terrain during the Read details...