TL* THE CONTACT'S MOTHER OWNS A 2012 FORD FUSION. THE CONTACT STATED THAT SINCE 2015, THE VEHICLE WOULD SERGE FORWARD INDEPENDENTLY WHILE DEPRESSING THE BRAKE PEDAL. THERE WAS NO WARNING LIGHT ILLUMINATED. THE OWNER HAD TAKEN THE VEHICLE TO BLACKWELL FORD INC. (41001 PLYMOUTH RD, PLYMOUTH, MI 48170) WHERE THE MECHANIC REPLACED THE THROTTLE BODY. SINCE THE REPAIR WAS PERFORMED, THE CONTACT AND HER MOTHER HAD TAKEN THE VEHICLE BACK TO THE SAME DEALER ON SEVERAL OCCASIONS FOR THE SAME FAILURE. RECENTLY, WHILE HER MOTHER WAS ATTEMPTING TO PARK THE VEHICLE, THE VEHICLE UNINTENDEDLY ACCELERATED OVER A PARKING BARRIER INTO ONCOMING TRAFFIC. HER MOTHER WAS PUMPING THE BRAKE PEDAL HOWEVER, THE VEHICLE FAILED TO IMMEDIATELY STOP. THE DRIVER AVOIDED CRASHING INTO A TREE BUT CLIPPED A STOP SIGN BEFORE THE VEHICLE CAME TO A COMPLETE STOP. NO INJURIES WERE REPORTED. A POLICE REPORT WAS NOT FILED. THE CONTACT'S MOTHER RESTARTED THE VEHICLE AND DROVE HOME WITH ASSISTANCE FROM A FAMILY MEMBER. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND REFERRED THE CONTACT TO NHTSA FOR ASSISTANCE. THE VEHICLE WAS NOT YET REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 30,000.