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Home >> Infiniti >> 2012 >> QX56 AWD >> Repair and Diagnosis >> Transmission >> Transfer Case >> DTC/Circuit Diagnosis >> 4WD Indicator Lamp >> Component Function Check
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Component Function Check

  1. CHECK 4WD MODE INDICATOR LAMP FUNCTION
    1. Start the engine
      CAUTION: Never drive the vehicle.
    2. Turn the 4WD shift switch AUTO<==>4H<==>4L<==>4H<==>AUTO.
    3. Check the 4WD shift switch position ("AUTO", "4H" and "4L") and the indication of the 4WD mode indicator lamp mutually coincide.

      Is the inspection result normal? 

      YES: INSPECTION END

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