TL* THE CONTACT OWNS 2005 DODGE RAM 1500. THE CONTACT STATED THAT WHILE DRIVING AT 45 MPH, THE REAR END OF THE VEHICLE SEIZED WITHOUT WARNING AND THE VEHICLE CRASHED INTO A CONCRETE BARRIER. THE AIR BAGS FAILED TO DEPLOY. NO POLICE REPORT WAS FILED. NO INJURIES WERE SUSTAINED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED AND THE FAILURE RECURRED. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 14V796000 (POWER TRAIN). THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.