For 1990-2009 cars

### Removal Procedure

1. Remove the instrument panel (I/P) compartment. Refer to Instrument Panel Compartment Replacement .
2. Disconnect the electrical connector from the air temperature actuator.
3. Remove the air temperature actuator screws from the HVAC module.
4. Remove the air temperature actuator from the HVAC module.

### Installation Procedure

1. Align the air temperature actuator with the door shaft and rotate into position.

Notice: Refer to Fastener Notice in the Preface section.

2. Install the air temperature actuator screws to the HVAC module.

Tighten
Tighten the screws to 1.5 N·m (13 lb in).

3. Connect the electrical connector to the air temperature actuator.

Important: Any time an actuator or the HVAC control module is replaced, the HVAC control module must be calibrated to ensure proper air distribution.

4. Calibrate the actuators. Refer to Actuator Recalibration.
5. Cycle the ignition and verify proper operation.
6. Install the I/P compartment. Refer to Instrument Panel Compartment Replacement .