Impala V6-3.8L SC VIN 1 (2005)
Control Module HVAC: Service and Repair
BLOWER CONTROL MODULE REPLACEMENT
REMOVAL PROCEDURE
1. Remove the right side instrument panel insulator.
2. Disconnect the electrical connector from the blower control module.
3. Remove the two heat stakes from the blower control module using a small chisel.
4. Remove the blower control module.
INSTALLATION PROCEDURE
1. Install the blower control module.
2. Install the two new screws in the pre drilled holes to the side of the heat stakes in the blower control module and HVAC module assembly.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the screws to 1.5 N.m (13 lb in).
3. Connect the electrical connector to the blower control module.
4. Install the right side instrument panel insulator.