WIPER SWITCH INSPECTION


  1. INSPECT WINDSHIELD WIPER SWITCH ASSEMBLY


    1. for LHD, RHD Light Control Switch LH Side Type:


      1. A01NHPWE01
        Text in Illustration
        *1

        Component without harness connected

        (Windshield Wiper Switch Assembly)

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

        Standard Resistance
        Rear Wiper Switch
        Tester Connection Switch Condition Specified Condition
        12 (C1R) - 1 (EW) OFF 10 kΩ or higher
        10 (+1R) - 1 (EW)
        12 (C1R) - 1 (EW) LO Below 1 Ω
        10 (+1R) - 1 (EW) HI Below 1 Ω
        Rear Washer Switch
        Tester Connection Switch Condition Specified Condition
        11 (WR) - 1 (EW) OFF 10 kΩ or higher
        10 (+1R) - 1 (EW)
        11 (WR) - 1 (EW) WASH Below 1 Ω
        11 (WR) - 1 (EW) ON + WASH Below 1 Ω
        10 (+1R) - 1 (EW)

        If the result is not as specified, replace the windshield wiper switch assembly.

    2. for RHD Light Control Switch RH Side Type:


      1. A01NHPWE02
        Text in Illustration
        *1

        Component without harness connected

        (Windshield Wiper Switch Assembly)

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

        Standard Resistance
        Rear Wiper Switch
        Tester Connection Switch Condition Specified Condition
        16 (C1R) - 9 (EW) OFF 10 kΩ or higher
        18 (+1R) - 9 (EW)
        16 (C1R) - 9 (EW) LO Below 1 Ω
        18 (+1R) - 9 (EW) HI Below 1 Ω
        Rear Washer Switch
        Tester Connection Switch Condition Specified Condition
        17 (WR) - 9 (EW) OFF 10 kΩ or higher
        18 (+1R) - 9 (EW)
        17 (WR) - 9 (EW) WASH Below 1 Ω
        17 (WR) - 9 (EW) ON + WASH Below 1 Ω
        18 (+1R) - 9 (EW)

        If the result is not as specified, replace the windshield wiper switch assembly.