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Inspection [12/2019 - ]: Procedure

  1. INSPECT WINDSHIELD WASHER MOTOR AND PUMP ASSEMBLY 

    HINT: 

    This check should be performed with the windshield washer motor and pump assembly installed to the washer jar.

    1. for Front Washer:
      1. Fill the washer jar with washer fluid.
      2. Apply auxiliary battery voltage to the windshield washer motor and pump assembly and check that the washer fluid flows from the washer jar.
        GTY591538Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Windshield Washer Motor and Pump Assembly)

        OK

        Condition Specified Condition
        Auxiliary battery positive (+) → Terminal 1
        Auxiliary battery negative (-) → Terminal 2
        Washer fluid flows from the washer jar

        If the result is not as specified, replace the windshield washer motor and pump assembly.

    2. for Rear Washer:
      1. Fill the washer jar with washer fluid.
      2. Apply auxiliary battery voltage to the windshield washer motor and pump assembly and check that the washer fluid flows from the washer jar.
        GTY591538Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Windshield Washer Motor and Pump Assembly)

        OK

        Condition Specified Condition
        Auxiliary battery positive (+) → Terminal 2
        Auxiliary battery negative (-) → Terminal 1
        Washer fluid flows from the washer jar

        If the result is not as specified, replace the windshield washer motor and pump assembly.