Control Module HVAC: Service and Repair

Blower Motor Resistor and Power Module Replacement

REMOVAL
1. Disconnect and isolate the battery negative cable.
2. Unplug the wire harness connector from the blower motor resistor or power module.
3. Remove the screws that secure the blower motor resistor or power module to the heater-A/C housing.

Blower Motor Resitor Or Power Module Remove/Install:

4. Remove the blower motor resistor or power module from the heater-A/C housing.

INSTALLATION
1. Install the blower motor resistor or power module to the heater-A/C housing. Tighten the mounting screws to 2.2 N.m (20 in. lbs.).
2. Plug in the wire harness connector to the blower motor resistor or power module.
3. Connect the battery negative cable.