BACK DOOR COURTESY SWITCH INSPECTION

PROCEDURE

  1. INSPECT BACK WINDOW LOCK ASSEMBLY

    1. Check the operation of the window lock motor.

      1. B372756C01

        *a

        Close (Lock)

        *b

        Open (Unlock)

        *c

        Component without harness connected

        (Back Window Lock Assembly)

        Move the window lock to the close (lock) position.

      2. Apply battery voltage and check the operation of the window lock motor.

        OK

        Battery Connection

        Result

        Battery positive (+) → Terminal 1 (ACT+)

        Battery negative (-) → Terminal 2 (ACT-)

        Back window lock motor open (unlock) operation

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

    2. Check the operation of the back window courtesy switch.

      1. Measure the resistance according to the value(s) in the table below.

        Standard Resistance

        Tester Connection

        Condition

        Specified Condition

        2 (ACT-) - 3 (D+)

        Closed (Locked)

        10 kΩ or higher

        2 (ACT-) - 3 (D+)

        Open (Unlocked)

        Below 1 Ω

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