TL*THE CONTACT OWNS A 2002 NISSAN XTERRA. WHILE DRIVING APPROXIMATELY 65 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO A LOCAL REPAIR SHOP WHERE THE CONTACT WAS INFORMED THAT THE CAUSE OF THE FAILURE WAS THE FUEL SENDING HARNESS WHICH SHORTED AND CAUSED THE PLASTIC FUEL LINE TO MELT AND STARTED A SMALL FIRE. THE CONTACT CALLED THE MANUFACTURER WHO TOOK A COMPLAINT AND STATED THAT THEY WOULD REVIEW THE PROBLEM. THE VEHICLE HAD NOT BEEN REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 138,000.