Express 3500 V8-4.8L VIN V (2005)
Air Door Actuator / Motor: Service and Repair
Air Temperature Actuator
AIR TEMPERATURE ACTUATOR REPLACEMENT
REMOVAL PROCEDURE
1. Disconnect the air temperature actuator electrical connector.
2. Remove the air temperature actuator retaining screws.
3. Remove the air temperature actuator (1) from the heater assembly (2).
INSTALLATION PROCEDURE
1. Install the air temperature actuator (1) to the heater assembly (2).
2. Install the air temperature actuator retaining screws.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the screws to 1.9 N.m (17 lb in).
3. Connect the air temperature actuator electrical connector.
Air Temperature Actuator - Auxiliary
AIR TEMPERATURE ACTUATOR REPLACEMENT - AUXILIARY
REMOVAL PROCEDURE
1. Remove the left rear quarter trim panel.
2. Disconnect the electrical connector from the air temperature actuator.
3. Remove the retaining screws from the air temperature actuator.
4. Remove the air temperature actuator.