NHTSA Complaint #10306212 — 2005 TOYOTA PRIUS

WHEN APPROACHING A LIGHT, I CHANGED LANES INTO THE LEFT TURN LANE, APPLIED THE BRAKE TO SLOW DOWN, LET UP ON THE BRAKE TO GO OVER A DEPRESSED AREA WHERE A PIPE WAS BEING REPLACED AND THE ROAD REPAIRED. I THEN APPLIED THE BRAKES FIRMLY TO STOP THE VEHICLE. UNFORTUNATELY, NOTHING HAPPENED. THE TRACTION CONTROL LIGHT WENT ON WHEN I WENT OVER THE BUMP AND IT TOOK ABOUT 2 SECONDS OF HEADING TOWARDS THE BACK OF A TRUCK FOR THE BREAKS TO ENGAGE AT ALL. WHEN THEY FINALLY ENGAGED, THE CAR STOPPED VERY QUICKLY (AS I WOULD EXPECT) AND I WAS ALMOST REAR ENDED BY THE PERSON BEHIND ME. I HAVE HAD THE BRAKES NOT ENGAGE ON ONE OTHER INCIDENT THAT ALSO INVOLVED SWITCHING LANES AND A BUMP. TRACTION CONTROL AND ABS ON THIS PRIUS NEED TO BE REPLACED WITH SOMETHING THAT WILL NOT KILL. I WAS VERY DISAPPOINTED THAT THE "BRAKING PROBLEM" WAS "LIMITED" TO 2010 PRIUSES. IT IS NOT. THIS ISSUE HAS CLEARLY OCCURRED TWICE FOR ME IN THE PAST 5 YEARS OF MODERATE DRIVING (ABOUT 10K MILES PER YEAR). TO ADDRESS THE ISSUE, TOYOTA TOLD ME THAT I WAS MAKING IT UP, IT NEVER HAPPENED, I MUST HAVE NOT PRESSED THE BRAKE PEDAL. I NEVER RELEASED MY FOOT FROM THE PEDAL AND THE CAR STOPPED JUST FINE AFTER A SIGNIFICANT DELAY. THEY DID NOT REPLACE ANY PARTS OR MAKE ANY CHANGES TO THE VEHICLE. *TR