For 1990-2009 cars

### Removal Procedure

1. Remove the instrument panel (I/P) center trim panel. Refer to Instrument Panel Center Trim Panel Replacement.
2. Remove the HVAC control module assembly screws.
3. Remove the HVAC control module assembly.

Note: The HVAC control connector-1 and the radio connector-2 can be interchanged. Mark or place tape on the connector to avoid accidental interchange.

4. Disconnect the HVAC control module assembly electrical connectors.

### Installation Procedure

1. Connect the HVAC control module assembly electrical connectors.
2. Install the HVAC control module assembly.

Caution: Refer to Fastener Caution in the Preface section.

3. Install the HVAC control module screws.

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

4. Install the I/P center trim panel. Refer to Instrument Panel Center Trim Panel Replacement.