Tl*the contact owns a 2007 mazda, mazda6. while driving approximately 15 mph and approaching a stop sign, the contact applied the brake pedal and the vehicle continued to accelerate. the brakes were engaged repeatedly before the vehicle came to a stop. the vehicle was able to resume with caution at a low speed. a similar failure occurred at a different time. the vehicle was not diagnosed or repaired. the failure mileage was approximately 43,000.