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Inspection [04/2013 - ]: Procedure

  1. INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY 
    1. Check the switch function.
      GTY459944Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Power Window Regulator Switch Assembly)
      1. Measure the resistance according to the value(s) in the table below.

        Standard Resistance

        Tester Connection Condition Specified Condition
        2 (UP) - 5 (GND) Auto up or up position Below 1 Ω
        10 (DOWN) - 5 (GND) Auto down or down position Below 1 Ω
        4 (AUTO) - 5 (GND) Auto up or auto down position Below 1 Ω
        2 (UP) - 5 (GND) Off 10 kΩ or higher
        10 (DOWN) - 5 (GND) Off 10 kΩ or higher
        4 (AUTO) - 5 (GND) Off 10 kΩ or higher

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

    2. Check that the LED illuminates.
      GTY459943Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Component without harness connected
      (Power Window Regulator Switch Assembly)
      1. Apply battery voltage to the power window regulator switch assembly and check that the LED illuminates.

        OK

        Measurement Condition Specified Condition
        Battery positive (+) → 8 (LED)
        Battery negative (-) → 5 (GND)        		 LED illuminates

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

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