Control Module HVAC: Service and Repair

REMOVAL
1. Disconnect the wiring harness connector from the Variable Blower Speed Controller (VBSC) assembly.

Variable Blower Speed Controller (VBSC):

2. Remove the two VBSC assembly retaining screws securing the VBSC board to the evaporator case assembly.
3. Remove the VBSC assembly.

INSTALLATION
1. Position the VBSC assembly in the opening in the evaporator case assembly.
2. Install the two VBSC assembly retaining screws and tighten.
3. Connect the VBSC wiring harness and check the blower for proper operation.