HEADLIGHT LEVELING SWITCH INSPECTION

PROCEDURE


  1. INSPECT HEADLIGHT LEVELING SWITCH


    1. Voltage Check.


      1. A001PNNC01
        *a

        Component without harness connected

        (Headlight Leveling Switch)

        Connect a positive (+) lead from the auxiliary battery to terminal 1 (B) and a negative (-) lead to terminal 4 (E).

      2. Measure the voltage according to the value(s) in the table below.

        Standard Voltage
        Tester Connection Condition Specified Condition
        2 (T) - 4 (E) 0 9.5 to 10.2 V
        1 8.1 to 8.8 V
        2 6.6 to 7.4 V
        3 5.2 to 6.0 V
        4 3.8 to 4.5 V
        5 2.4 to 3.1 V

        Tech Tips


        • Auxiliary battery voltage is 12 V.

        • If the result is not as specified, replace the headlight leveling switch.

    2. Illumination Inspection.


      1. A001PNNC02
        *a

        Component without harness connected

        (Headlight Leveling Switch)

        Apply auxiliary battery voltage to the headlight leveling switch and check that the switch illuminates.

        OK
        Condition Specified Condition

        Auxiliary battery positive (+) → Terminal 3 (ILL+)

        Auxiliary battery negative (-) → Terminal 4 (E)

        		 Illuminates

        Tech Tips

        If the result is not as specified, replace the headlight leveling switch.