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Home >> Lexus >> 2023 >> RX 500h >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Door / Hatch - Service Information (2 Of 3) >> Power Back Door Closer Switch >> Inspection [10/2022 - ] >> Procedure

Inspection [10/2022 - ]: Procedure

  1. INSPECT POWER BACK DOOR CONTROL SWITCH 
    1. Check the switch.
      1. Measure the resistance according to the value(s) in the table below.
        GTY1131906Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Power Back Door Control Switch)

        Standard Resistance

        Tester Connection Condition Specified Condition Result
        M14-5 (CLS) - M14-2 (E) Pressed (On) Below 1 Ω Ω
        M14-5 (CLS) - M14-2 (E) Not pressed (Off) 10 kΩ or higher

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

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

        OK

        Tester Connection Condition Specified Condition
        Auxiliary battery positive (+) - M14-6 (ILL+)
        Auxiliary battery negative (-) - M14-1 (ILL-)
        Always Switch illumination illuminates

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