TL* THE CONTACT OWNS A 2007 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE WIRES IN THE DOOR PANEL MELTED. THE CONTACT TOOK THE VEHICLE TO A LOCAL MECHANIC AND THE MECHANIC COULD NOT DIAGNOSE THE FAILURE. THE CONTACT DID NOT TAKE THE VEHICLE TO A DEALER. THE FAILURE MILEAGE WAS 64,000.