Questions & Answers for: 2005 gmc envoy heater fan

the fan to the heater does not work, even on hi speed, but it will kinda work at hiway speeds, the back blowers work fine. This on a 2005 Envoy with 54000 miles. check power to the fan motor

Heater fan will not cut off when truck is cut off I have a 2005 gmc envoy when I turn truck off heater fan will not cut off there is a short to circuit

Front heater fan does not operate, but back seat fan does. Checked fuses all seem to be ok any suggestions? I would inspect the blower motor and the blower motor resistor.

heater fan on settings 1 to 4 but power still works fan on number 5 setting Replace blower resistor pack, located behind glovebox mounted on blower motor. Also check for burnt wires or contact pins on

2005 GMC Envoy Denali. My blower fan for the heater stopped working. Short while later it came on full force, could not regulate the speed. Kept running even after I turned off the engine. Took to the

2005 envoy the fan wont shutoff after the engines been turned off The fan for the heater right? If so, for the autoclimate control you need to replace the blower motor countrol module. If it's manual ...

fan cockpit blower fan is inoperative. look at the resister it mounted next to the blower motor they burn out and also burn up the connector its a flat plug and the resister goes into the heater box

heater blower fan will not turn off even without key in ignition "Radiator fan" "Engine Fan" "COOLING FAN WILL NOT TURN OFF" Click the link below to troubleshoot the problem:--- ...

my fan will not work on my 2005 GMC envoy XL SLT Rad fan or heater fan??

fan speed sensor circuit What fan ? radiator cooling fans or heater fan ? An there is no speed sensor for either , relays or resistor