Joe Knows: No Heat!
This Joe Knows features a 2006 GMC Envoy with no heat; this is a common problem we see. Shown in the photos is a burnt heat resistor vs. a new one. This resistor controls the blower speed from the blower switch on the dash board. Too often the switch is kept in one position, continual high current passes through and in some cases, and over a period of time melts the resistor and connector. Once the damage is done a 'short' harness and resistor will fix the problem most of the time.
Thank you for visiting Joe & Sons' Auto, Truck & Van Repair Service in Philadelphia. where we have been fixing our local cars, trucks, suv, and vans since 1969. Schedule your appointment today (215) 673 - 9308 or schedule online.