Sierra 1500 4WD V8-6.0L VIN U (2006)
Air Door Actuator / Motor: Service and Repair
Recirculation Actuator
RECIRCULATION ACTUATOR REPLACEMENT
REMOVAL PROCEDURE
1. Remove the air distribution duct.
2. Disconnect the electrical connection from the recirculation actuator (1).
3. Remove the recirculation actuator retaining screws.
4. Remove the recirculation actuator.
INSTALLATION PROCEDURE
1. Install the recirculation actuator.
2. Install the recirculation actuator retaining screws.
Tighten the screws to 1.6 N.m (14 lb in).
NOTE: Refer to Fastener Notice in Service Precautions.
3. Connect the electrical connector to the recirculation actuator (1).
4. Install the air distribution duct.