FRONT DOOR LOCK INSPECTION

CAUTION / NOTICE / HINT

Tech Tips


  • Use the same procedure for RHD and LHD vehicles.

  • The procedure listed below is for LHD vehicles.

PROCEDURE


  1. INSPECT FRONT DOOR LOCK WITH MOTOR ASSEMBLY LH (w/o Double Locking System)


    1. B000VKZC02
      *a Unlock
      *b Lock
      *c

      Component without harness connected

      (Front Door Lock with Motor Assembly LH)

      Check the operation of the door lock motor.


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

        OK
        Battery Connection Specified Condition

        Battery positive (+) → Terminal 4 (L)

        Battery negative (-) → Terminal 1 (UL)

        		 Locks

        Battery positive (+) → Terminal 1 (UL)

        Battery negative (-) → Terminal 4 (L)

        		 Unlocks

        Tech Tips

        If the result is not as specified, replace the front door lock with motor assembly LH.

    2. Check the operation of the door unlock detection switch.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        7 (E) - 8 (LSSR) Locked 10 kΩ or higher
        7 (E) - 8 (LSSR) Unlocked Below 1 Ω

        Tech Tips

        If the result is not as specified, replace the front door lock with motor assembly LH.

    3. B000VKTC02
      *a Unlock
      *b Neutral
      *c Lock
      *d

      Component without harness connected

      (Front Door Lock with Motor Assembly LH)

      Check the operation of the door key lock and unlock switch.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        9 (L) - 7 (E) Held to lock side Below 1 Ω
        9 (L) - 7 (E) Neutral or held to unlock side 10 kΩ or higher
        10 (UL) - 7 (E) Held to unlock side Below 1 Ω
        10 (UL) - 7 (E) Neutral or held to lock side 10 kΩ or higher

        Tech Tips

        If the result is not as specified, replace the front door lock with motor assembly LH.

  2. INSPECT FRONT DOOR LOCK WITH MOTOR ASSEMBLY RH (w/o Double Locking System)

    B000V1AC02
    *a Unlock
    *b Lock
    *c

    Component without harness connected

    (Front Door Lock with Motor Assembly RH)

    1. Check the operation of the door lock motor.


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

        OK
        Battery Connection Specified Condition

        Battery positive (+) → Terminal 4 (L)

        Battery negative (-) → Terminal 1 (UL)

        		 Locks

        Battery positive (+) → Terminal 1 (UL)

        Battery negative (-) → Terminal 4 (L)

        		 Unlocks

        Tech Tips

        If the result is not as specified, replace the front door lock with motor assembly RH.

    2. Check the operation of the door unlock detection switch.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        7 (LSSR) - 8 (E) Locked 10 kΩ or higher
        7 (LSSR) - 8 (E) Unlocked Below 1 Ω

        Tech Tips

        If the result is not as specified, replace the front door lock with motor assembly RH.

    3. B000US7C02
      *a Unlock
      *b Neutral
      *c Lock
      *d

      Component without harness connected

      (Front Door Lock with Motor Assembly RH)

      Check the operation of the door key lock and unlock switch.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        6 (L) - 8 (E) Held to lock side Below 1 Ω
        6 (L) - 8 (E) Neutral or held to unlock side 10 kΩ or higher
        5 (UL) - 8 (E) Held to unlock side Below 1 Ω
        5 (UL) - 8 (E) Neutral or held to lock side 10 kΩ or higher

        Tech Tips

        If the result is not as specified, replace the front door lock with motor assembly RH.

  3. INSPECT FRONT DOOR LOCK WITH MOTOR ASSEMBLY LH (w/ Double Locking System)


    1. B000YD2C02
      *a Unlock
      *b Lock
      *c

      Component without harness connected

      (Front Door Lock with Motor Assembly LH)

      Check the operation of the front door lock motor.


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

        OK
        Battery Connection Specified Condition

        Battery positive (+) → Terminal 1 (L)

        Battery negative (-) → Terminal 2 (UL)

        		 Locks

        Battery positive (+) → Terminal 2 (UL)

        Battery negative (-) → Terminal 1 (L)

        		 Unlocks

        Battery positive (+) → Terminal 4 (DL)

        Battery negative (-) → Terminal 3 (UNDL)

        		 Sets

        Battery positive (+) → Terminal 3 (UNDL)

        Battery negative (-) → Terminal 4 (DL)

        		 Unsets

        Tech Tips


        • Move the door lock motor to the lock position and set the double locking system. Check that the doors cannot be unlocked by operating the control cable.

        • Move the door lock motor to the lock position and unset the double locking system. Check that the doors can be unlocked by operating the control cable.

        • If the result is not as specified, replace the front door lock with motor assembly LH.

    2. Check the operation of the door unlock detection switch and double lock position switch.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        10 (LSSR) - 9 (E) Locked 10 kΩ or higher
        10 (LSSR) - 9 (E) Unlocked Below 1 Ω
        6 (DLSR) - 5 (E) Unset 10 kΩ or higher
        6 (DLSR) - 5 (E) Set Below 1 Ω

        Tech Tips

        If the result is not as specified, replace the front door lock with motor assembly LH.

    3. B000Z7BC01
      *a Unlock
      *b Off
      *c Lock
      *d

      Component without harness connected

      (Front Door Lock with Motor Assembly RH)

      Check the operation of the door key lock and unlock switch.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        7 (L) - 9(E) Held to lock side Below 1 Ω
        7 (L) - 9(E) Neutral or held to unlock side 10 kΩ or higher
        8 (UL) - 9 (E) Held to unlock side Below 1 Ω
        8 (UL) - 9 (E) Neutral or held to lock side 10 kΩ or higher

        Tech Tips

        If the result is not as specified, replace the front door lock with motor assembly LH.

  4. INSPECT FRONT DOOR LOCK WITH MOTOR ASSEMBLY RH (w/ Double Locking System)


    1. B000V7QC02
      *a Unlock
      *b Lock
      *c

      Component without harness connected

      (Front Door Lock with Motor Assembly RH)

      Check the operation of the front door lock motor.


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

        OK
        Battery Connection Specified Condition

        Battery positive (+) → Terminal 3 (L)

        Battery negative (-) → Terminal 4 (UL)

        		 Locks

        Battery positive (+) → Terminal 4 (UL)

        Battery negative (-) → Terminal 3 (L)

        		 Unlocks

        Battery positive (+) → Terminal 2 (DL)

        Battery negative (-) → Terminal 1 (UNDL)

        		 Sets

        Battery positive (+) → Terminal 1 (UNDL)

        Battery negative (-) → Terminal 2 (DL)

        		 Unsets

        Tech Tips


        • Move the door lock motor to the lock position and set the double locking system. Check that the doors cannot be unlocked by operating the control cable.

        • Move the door lock motor to the lock position and unset the double locking system. Check that the doors can be unlocked by operating the control cable.

        • If the result is not as specified, replace the front door lock with motor assembly RH.

    2. Check the operation of the door unlock detection switch and double lock position switch.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        5 (LSSR) - 6 (E) Locked 10 kΩ or higher
        5 (LSSR) - 6 (E) Unlocked Below 1 Ω
        9 (DLSR) - 10 (E) Unset 10 kΩ or higher
        9 (DLSR) - 10 (E) Set Below 1 Ω

        Tech Tips

        If the result is not as specified, replace the front door lock with motor assembly RH.

    3. B000Z5JC01
      *a Unlock
      *b Off
      *c Lock
      *d

      Component without harness connected

      (Front Door Lock with Motor Assembly RH)

      Check the operation of the door key lock and unlock switch.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        8 (L) - 6 (E) Held to lock side Below 1 Ω
        8 (L) - 6 (E) Neutral or held to unlock side 10 kΩ or higher
        7 (UL) - 6 (E) Held to unlock side Below 1 Ω
        7 (UL) - 6 (E) Neutral or held to lock side 10 kΩ or higher

        Tech Tips

        If the result is not as specified, replace the front door lock with motor assembly RH.