TL*THE CONTACT OWNS A 2006 FORD MUSTANG GT. THE CONTACT STATED THAT HIS VEHICLE IS EXPERIENCING SPEED CONTROL FAILURE. THE FAILURE CAUSED HIM TO CRASH INTO A FENCE AFTER ACCELERATING OVER A CURB. THE SUDDEN ACCELERATION OCCURRED AFTER HE STOPPED AT A STOP SIGN TO MAKE A RIGHT TURN. BEFORE CRASHING, THE CONTACT LOST CONTROL AND THE VEHICLE MADE A 180 DEGREE TURN. THE VEHICLE CONTINUED TO ACCELERATE EVEN AFTER HE REMOVED THE KEY FROM THE IGNITION. THERE WERE NO INJURIES AS A RESULT OF THE CRASH. THE CONTACT'S INSURANCE COMPANY AND FORD BOTH INVESTIGATED THE FAILURE AND STATED THAT NO VISIBLE FAILURE COULD BE FOUND. THE SPEED WAS UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE 18,536.