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Toyota Prius Electronic Stability Control Safety Report | Aug 01, 2013



Reported on Aug 01, 2013


WHILE DRIVING AT A SLOW SPEED, THE TRACTION CONTROL, BRAKE AND ABS FAILURE LIGHTS CAME ON. WHEN I ATTEMPTED TO STOP THE VEHICLE, THE BRAKE PEDAL WENT TO THE FLOOR WITHOUT ACTUATING THE ABS SYSTEM. I WAS UNABLE TO STOP THE VEHICLE USING THE SERVICE BRAKES. SINCE I WAS TRAVELING AT A LOW SPEED, I WAS ABLE TO SLOW DOWN AND COME TO A FULL STOP USING THE PARKING BRAKE. NOW THE VEHICLE IS PARKED AND UNDRIVEABLE. I CONTACTED MY LOCAL TOYOTA DEALER REQUESTING SERVICE AND WAS TOLD THAT THEY DID NOT HAVE A BRAKE MASTER CYLINDER OR HYDRAULIC BRAKE BOOSTER IN STOCK. I CHECKED A SECOND DEALER AND THEY TOLD ME THAT YOU CAN ONLY GET THE TWO UNITS TOGETHER AND THAT THEY WERE ON NATIONAL BACK ORDER WITH NO ETA. SINCE PURCHASE, I HAVE EXPERIENCED THE ISSUE THAT MANY PEOPLE ARE REPORTING WHERE THE BRAKES RELEASE OVER ROUGH ROAD SURFACES AND THE VEHICLE FEELS AS IF ITS ACCELERATING. IF YOU RELEASE AND REAPPLY THE BRAKES IT WOULD STOP. LIKE OTHERS, I DISMISSED THIS AS A PECULIAR DYNAMIC OF THE VEHICLE, HOWEVER I AM NOW CONVINCED THAT THERE IS A SERIOUS DESIGN FLAW IN THIS BRAKING SYSTEM WHICH REQUIRES A DEEPER INVESTIGATION. I HAVE BEEN IN THE AUTO INDUSTRY FOR OVER 30 YEARS AND I CAN ATTEST THAT IT IS NOT NORMAL TO HAVE A TOTAL LOSS OF YOUR BRAKING SYSTEM LIKE THIS, ESPECIALLY IN A WELL MAINTAINED VEHICLE THAT IS RELATIVELY NEW AND HAVE LOW MILEAGE. THIS VEHICLE IS NOW PARKED AND AVAILABLE FOR YOUR INSPECTION IF NEEDED. *TR
Make: Toyota
Model: Prius
Manufactured by: TOYOTA MOTOR CORPORATION
Year: 2011
Was a crash reported? N
Was an injury reported? 0 person(s) were injured.
Was a death reported? 0 person(s) died.
Was a fire reported? N
Location: WHITESTONE NY
Vehicle Identification Number (VIN): JTDKN3DU4B1
Mileage: 51045 miles.
Speed: 10 MPH
Number of cylinders: 4
Vehicle type:
Vehicle fuel: HYBRID ELECTRIC
Was a police report filed? N
Tire size:
Dealer name and location:
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