Control Module HVAC: Service and Repair

Fig. 8 Control assembly removal:

1. Disconnect battery ground cable.
2. Pull center finish panel away from instrument panel to expose heater control attaching screws, Fig. 8.
3. Remove four screws attaching control assembly to the instrument panel.
4. Pull control assembly through opening far enough to allow removal of electrical connectors from blower switch and control lamp.
5. Disconnect vacuum harness from plenum assembly connector.
6. With a screwdriver or needlenose pliers, carefully release temperature control snap-in flange from underside of control assembly.
7. Rotate control assembly 90°, disconnect temperature control cable from temperature control lever.
8. Move control assembly away from instrument panel.
9. Reverse procedure to install.