Auxiliary Cabin Heater Control Module: Service and Repair

Auxiliary Heater Control Module (AHCM)

Removal and Installation

1. Remove the instrument panel. For additional information, refer to Instrument Panel and Console Instrument Panel.

2. Disconnect the Auxiliary Heater Control Module (AHCM) electrical connector.

3. Remove the 2 AHCM battery cable nuts and disconnect the cables.

4. Remove the 2 AHCM screws.

5. Remove the AHCM.

6. To install, reverse the removal procedure.