TL* THE CONTACT OWNS A 2004 FORD EXPLORER. THE CONTACT WAS DRIVING 2 MPH IN REVERSE WHEN THE BACK UP SENSOR FAILED AND THE CONTACT CRASHED INTO ANOTHER VEHICLE. THE CRASH CAUSED NO INJURIES AND THE POLICE WERE CONTACTED. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR INSPECTION OF THE FAILURE OR REPAIRS. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE AND THE CURRENT MILEAGE WAS 131,000.