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Home >> Ford >> 2009 >> F 250 2WD Super Duty V8-5.4L >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - HVAC >> Auxiliary Cabin Heater Control Module >> Service and Repair
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Auxiliary Cabin Heater Control Module: Service and Repair




Auxiliary Heater Control Module (AHCM)









Removal and Installation

1. Remove the instrument panel.

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.

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