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Back Door Lock: Inspection: Inspection

  1. INSPECT BACK DOOR LOCK ASSEMBLY 
    1. Check the operation of the door lock motor.
      1. Move the door lock to the lock position.
        Fig 1: Inspecting Back Door Lock Assembly
        GTY216939Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      2. Apply battery voltage to the door lock motor and check the operation of the door lock motor.

        OK

        Connection Result
        Battery positive (+) → 4 (ACT+)
        Battery negative (-) → 3 (ACT-)        		 Unlocks

        If the result is not as specified, replace the back door lock assembly.

    2. Check the operation of the door courtesy switch.
      1. Measure the resistance according to the value(s) in the table below.

        Standard Resistance

        Tester Connection Condition Specified Condition
        1 (E) - 2 (+) Locked 10 kΩ or higher
        1 (E) - 2 (+) Unlocked Below 1 Ω
        TEXT IN ILLUSTRATION

        *1 Component without harness connected
        (Back Door Lock Assembly)
        *2 Lock
        *3 Unlock

        If the result is not as specified, replace the back door lock assembly.

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