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Home >> Dodge and Ram >> 2012 >> Journey FWD L4-2.4L >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - HVAC >> Control Module HVAC >> Description and Operation >> A/C And Heater Control Module - Description
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A/C And Heater Control Module - Description





DESCRIPTION





The A/C heater module (1) is a microprocessor designed to operate the heating and A/C system, using the Controller Area Network (CAN) data bus. The A/C heater module has a plastic housing with two electrical connector receptacles (2), four mounting screw holes (3 and 5) and two locating tabs (4).

The A/C heater module is mounted to the instrument panel support, behind the instrument panel center bezel.