Air Door: Service and Repair

Mode Cam Replacement

Removal Procedure

1. Remove the air temperature actuator.




2. Disconnect the mode actuator electrical connector.




3. Remove the mode actuator assembly screws.
4. Remove the mode actuator assembly.

Installation Procedure






Important: The key should be in the OFF position when connecting the electrical connectors to ensure proper calibration.

1. Install the mode actuator assembly.

Notice: Refer to Fastener Notice.

2. Install the mode actuator assembly screws.

Tighten the screws to 2.2 N.m (19 lb in).




3. Install the mode actuator electrical connector.
4. Install the air temperature actuator.

Important: Do not adjust any controls on the HVAC control assembly while the HVAC control assembly and actuators are calibrating. If interrupted improper HVAC performance will result.

5. Start the engine and let run for 1 minute.