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Component Function Check

  1. CONFIRM SYMPTOM BY PERFORMING THE FOLLOWING OPERATIONAL CHECK 
    1. Press AUTO switch.
    2. Display should indicate AUTO. Confirm that the compressor clutch engages (sound or visual inspection). Discharge air and blower speed depend on ambient, in-vehicle and set temperatures.

    Does magnet clutch engaged? 

    YES: INSPECTION END

    NO: Go to DIAGNOSIS PROCEDURE .