BACK DOOR COURTESY SWITCH INSPECTION

PROCEDURE


  1. INSPECT BACK DOOR LOCK ASSEMBLY (BACK DOOR COURTESY SWITCH)


    1. w/o Power Back Door:


      1. A01HJUHC02
        *1 Latch
        *a

        Component without harness connected

        (Back Door Lock Assembly (Back Door Courtesy Switch))
        *b Lock
        *c Unlock

        Move the back door lock assembly to the lock position.

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        1 (ACT-) - 3 (D+) Lock 10 kΩ or higher

      3. Apply battery voltage to the door lock motor and check the operation of the door lock motor.

        OK
        Tester Connection Condition Specified Condition
        2 (ACT+) - 1 (ACT-)

        Battery positive (+) → 2 (ACT+)

        Battery negative (-) → 1 (ACT-)

        		 Unlock

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        1 (ACT-) - 3 (D+) Unlock Below 1 Ω

    2. w/ Power Back Door:


      1. A01HHSMC04
        *a

        Component without harness connected

        (Back Door Lock Assembly (Back Door Courtesy Switch))
        *b Clockwise
        *c Counterclockwise

        Apply battery voltage to the door lock motor and check the operation of the door lock motor.

        OK
        Tester Connection Condition Specified Condition
        1 (M+) - 4 (M-)

        Battery positive (+) → 1 (M+)

        Battery negative (-) → 4 (M-)

        		 Latch turns to full-latch position (clockwise rotation)
        1 (M+) - 4 (M-)

        Battery positive (+) → 4 (M-)

        Battery negative (-) → 1 (M+)

        		 Latch turns to open-latch position (counterclockwise rotation)
      2. A01HHQFC02
        *a

        Component without harness connected

        (Back Door Lock Assembly (Back Door Courtesy Switch))
        *b Open-latch
        *c Half-latch
        *d Full-latch

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        8 (CTY) - 7 (E) Open-latch Below 1 Ω
        8 (CTY) - 7 (E) Half-latch Below 1 Ω
        8 (CTY) - 7 (E) Half-latch → Full-latch Below 1 Ω → 10 kΩ or higher
        8 (CTY) - 7 (E) Full-latch 10 kΩ or higher
        8 (CTY) - 7 (E) Over-latch 10 kΩ or higher

        If the result is not as specified, replace the back door lock assembly (back door courtesy switch).