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COMPRESSOR CONTROL FUNCTION HAC-117 < FUNCTION DIAGNOSIS > [WITH 7 INCH DISPLAY] C D E F G H J K L M A B HAC N O P FUNCTION DIAGNOSIS COMPRESSOR CONTROL FUNCTION Description INFOID:0000000003943704 PRINCIPLE OF OPERATION Compressor is not activated. Functional circuit diagram Functional initial inspection chart CAN (1) : A/C switch signal CAN (2) : A/C Compressor request signal JPIIA0484GB Control unit Diagnosis Item Location A B C D A/C auto amp. “HVAC” Self-diagnosis Yes Data monitor Yes Active test Yes Yes ECM “ENGINE” Self-diagnosis Yes Data monitor Yes Yes IPDM E/R “IPDM E/R” Self-diagnosis Yes Data monitor Yes Auto active test Yes |