TL*THE CONTACT OWNS A 2011 FORD F-150. THE CONTACT STATED THAT WHILE DRIVING 10 MPH, THE VEHICLE JERK AND CRASHED INTO ANOTHER VEHICLE WITHOUT WARNING. THE FAILURE RECURRED SEVERAL TIMES. THE VEHICLE WAS TAKEN TO THE DEALER, WHERE IT WAS DIAGNOSED BUT NOT REPAIRED. THERE WERE NO INJURIES REPORTED AND NO MEDICAL ATTENTION WAS REQUIRED. A POLICE REPORT WAS FILED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 30,000.