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Inspection [12/2022 - ]: Procedure

  1. INSPECT BACK DOOR CONTROL SWITCH 
    1. Check the switch.
      1. Measure the resistance according to the value(s) in the table below.
        GTY1138589Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Back Door Control Switch)

        Standard Resistance

        Tester Connection Condition Specified Condition Result
        W3-5 (MSW) - W3-2 (MSE) Pressed (On) Below 1 Ω Ω
        W3-5 (MSW) - W3-2 (MSE) Not pressed (Off) 10 kΩ or higher

        If the result is not as specified, replace the back door control switch.

    2. Check the switch illumination.
      1. Apply auxiliary battery voltage to the switch connector and check that the back door control switch illuminates.

        OK

        Tester Connection Condition Specified Condition
        Auxiliary battery positive (+) → Terminal W3-6 (ILL+)
        Auxiliary battery negative (-) → Terminal W3-1 (ILL-)
        Always Switch illumination illuminates

        If the result is not as specified, replace the back door control switch.