TL* THE CONTACT OWNS A 2015 TOYOTA COROLLA. AFTER THE VEHICLE WAS TURNED OFF AND THE KEY WAS REMOVED FROM THE IGNITION SWITCH, THE VEHICLE INDEPENDENTLY BEGAN TO ROLL AND CRASHED INTO ANOTHER VEHICLE. A POLICE REPORT WAS NOT FILED AND THERE WERE NO INJURIES. THE CONTACT STATED THAT THE VEHICLE BEGAN TO SURGE FOR APPROXIMATELY A MONTH BEFORE THE FAILURE OCCURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND SENT A FIELD SUPERVISOR TO DIAGNOSE THE VEHICLE. THE FAILURE WAS UNABLE TO BE DUPLICATED. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 22,000.