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 Cluster / Carrier &/or Interior Moulding / Trim.

2. Remove the electric heater battery cable bracket screw.

3. Disconnect the 2 electric heater battery cable connectors.

4. Remove the 2 heater core cover screws and the heater core cover.

5. Remove the 2 Auxiliary Heater Control Module (AHCM) screws.

6. Disconnect the AHCM electrical connector.

7. Remove the AHCM.

8. To install, reverse the removal procedure.