TL*THE CONTACT OWNS A 2005 CHEVROLET SILVERADO 1500. WHILE DRIVING APPROXIMATELY 50 MPH, THE CONTACT SMELLED BURNING WIRE UNDERNEATH THE DASHBOARD. HE LOOKED UNDER THE DASHBOARD AND DISCOVERED A RED, GLOWING, BURNING WIRING HARNESS, WHICH HE THEN UNPLUGGED. THE BLOWER MOTOR RESISTOR AND THE WIRING HARNESS FAILED. THE CURRENT MILEAGE WAS 68,357 AND FAILURE MILEAGE WAS 66,000.