POWER SWITCH(for RHD) INSPECTION

PROCEDURE


  1. INSPECT POWER SWITCH


    1. Check the resistance


      1. A001QBUC19
        *a

        Component without harness connected

        (Power Switch)

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

        Standard Resistance
        Tester Connection Switch Condition Specified Condition
        5 (SS1) - 6 (AGND) Not pushed 10 kΩ or higher
        1 (SS2) - 6 (AGND)
        5 (SS1) - 6 (AGND) Pushed Below 1 Ω
        1 (SS2) - 6 (AGND)

        If the result is not as specified, replace the power switch.

    2. Check the LED illumination.


      1. A001QBUC20
        *a

        Component without harness connected

        (Power Switch)

        Apply auxiliary battery voltage between the terminals of the power switch and check the illumination condition of the power switch indicator light.

        OK
        Condition Specified Condition

        Auxiliary battery positive (+) → Terminal 9 (SWIL)

        Auxiliary battery negative (-) → Terminal 6 (AGND)

        		 Illuminates

        If the result is not as specified, replace the power switch.