BACK DOOR LOCK INSPECTION

PROCEDURE


  1. INSPECT BACK DOOR LOCK ASSEMBLY (w/o Power Back Door)


    1. Check the operation of the door lock motor.


      1. A01REMCC01
        *a Open (Unlock)
        *b Close (Lock)
        *c

        Component without harness connected

        (Back Door Lock Assembly)

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

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

        OK
        Battery Connection Result

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

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

        		 Back door lock motor open (unlock) operation

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

    2. Check the operation of the back door 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 door lock assembly.

  2. INSPECT BACK DOOR LOCK ASSEMBLY (w/ Power Back Door)

    A01RB65C01
    *a Clockwise
    *b Counterclockwise
    *c Over-latch
    *d Full-latch
    *e Half-latch
    *f Open-latch
    *g

    Component without harness connected

    (Back Door Lock Assembly)

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

      OK
      Battery Connection Result

      Battery positive (+) → 4 (M+)

      Battery negative (-) → 1 (M-)

      		 Latch turns to open-latch position (rotates clockwise)

      Battery positive (+) → 1 (M-)

      Battery negative (-) → 4 (M+)

      		 Latch turns to full-latch position (rotates counterclockwise)

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

    2. Check the operation of the latch switch.


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

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

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

    3. Check the operation of the pawl switch.


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

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

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

    4. Check the operation of the back door courtesy switch.


      1. 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.

    5. A01REX5C01
      *a Selector Switch
      *b Selector Gear
      *c

      Component without harness connected

      (Back Door Lock Assembly)

      Check the operation of the selector switch.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        6 (OPN) - 7 (E) Selector Switch ON Below 1 Ω
        6 (OPN) - 7 (E) Selector Switch OFF 10 kΩ or higher

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