39 problems related to brakes failed have been reported for the 2007 Toyota Prius. The most recently reported issues are listed below.
I own a 2007 Toyota Prius, and the problem now being investigated on the 2010 models where the brakes fail momentarily when driving over a pothole or bumpy road is a very common occurrence for me, and has been since we bought the vehicle in September of 2008.
When braking & going over a bump in my 2007 Prius, it feels like the brakes disengage for a second & car goes faster. If there was a car in front of me I would hit it & if I had to stop suddenly then I'm not confident I could. It is disturbing. Feels like the brakes are failing.
2007 Toyota Prius. I noticed brakes slipping or delayed engagement very soon after purchase. When the brake hesitates the slippery road icon always comes on. I took the car into the dealer 3 times within the first 12-18 mos. They kept it overnight and had the tech drive it without the problem occurring for him. Since the warranty expired I have decided to live with the problem. I since purchased new tires which has decreased the frequency of the brake hesitation. Now I fear serious brake failure. I called the dealer dave white of toledo, ohio today and was told by the service dept. To wait for a letter re. The brake and accelerator problems which should arrive in about a month. I am concerned about the safety of my car in the interim. Actions to date have done much to heighten awareness of problems but have done nothing to increase safety in the short term. I hope that the NHTSA will address this issue.
I have a 2007 Toyota Prius and its brakes have failed momentarily on several occasions. Events that seem to trigger the failure include hitting potholes, turning sharply at speed, and driving on very rough road surface. The failure is momentary and has not resulted in accident or injury. . . Just a skipped heart beat.