Impala V6-3.8L VIN K (2004)
Air Door Actuator / Motor: Service and Repair
Recirculation Actuator Replacement
RECIRCULATION ACTUATOR REPLACEMENT
REMOVAL PROCEDURE
1. Remove the right instrument panel (I/P) insulator.
2. Remove the I/P compartment.
3. Disconnect the electrical connector from the recirculation actuator.
4. Remove the screws that secure the recirculation actuator to the HVAC module assembly.
5. Remove the recirculation actuator from the HVAC module assembly.
INSTALLATION PROCEDURE
1. Position the recirculation actuator, aligning the slots in the electric actuator drive to the flats on the shaft.
2. Align the locating hole to the alignment pin on the HVAC module assembly.
3. Slide the actuator drive completely onto the shaft, with the mounting holes flush with the mounting screw holes on the HVAC module assembly.
NOTE: Refer to Fastener Notice in Service Precautions.
4. Install the screws to the recirculation actuator.
Tighten
Tighten the screws to 1.5 N.m (13 lb in).
5. Connect the electrical connector to the recirculation actuator.
6. Install the I/P compartment.
7. Install the right I/P insulator.
8. Calibrate the actuator. See: Testing and Inspection/Programming and Relearning