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Home >> Infiniti >> 2012 >> G37 Base, 2D Convertible >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Automatic Air Conditioning Control System (Convertible) >> DTC/Circuit Diagnosis >> Blower Motor >> Component Function Check

Component Function Check

  1. CONFIRM SYMPTOM BY PERFORMING THE FOLLOWING OPERATIONAL CHECK
    1. Start engine and warm it up to normal operating temperature.
    2. Press fan (UP: +) switch. Blower should operate on low speed.
    3. Press fan (UP: +) switch, and continue checking fan speed and fan symbol until all speeds checked.

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Go to diagnosis procedure. Refer to "DIAGNOSIS PROCEDURE ".

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