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Home >> Lexus >> 2020 >> RX 350L FWD >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> (Door / Hatch) - Service Information (1 Of 2) >> Power Back Door Closer Switch >> Inspection [08/2019 - ] >> Procedure

Inspection [08/2019 - ]: Procedure

  1. INSPECT BACK DOOR CONTROL SWITCH 
    1. Check the switch.
      1. Measure the resistance according to the value (s) in the table below.
        GTY951111Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Back Door Control Switch)

        Standard Resistance

        Tester Connection Condition Specified Condition
        5 - 2 Pressed (On) Below 1 Ω
        5 - 2 Not pressed (Off) 1 MΩ or higher

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

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

        OK

        Battery Connection Specified Condition
        Battery positive (+) → Terminal 6
        Battery negative (-) → Terminal 1
        Illumination illuminates

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

  2. INSPECT DOOR CONTROL SWITCH 
    1. Check the switch.
      1. Measure the resistance according to the value (s) in the table below.
        GTY950618Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Door Control Switch)

        Standard Resistance

        Tester Connection Condition Specified Condition
        5 - 2 Pressed (On) Below 1 Ω
        5 - 2 Not pressed (Off) 1 MΩ or higher

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

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

        OK

        Battery Connection Specified Condition
        Battery positive (+) → Terminal 6
        Battery negative (-) → Terminal 1
        Illumination illuminates

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