Rear Door Lock Inspection


  1. INSPECT REAR DOOR LOCK ASSEMBLY LH (w/o Double Locking System)

  2. INSPECT REAR DOOR LOCK ASSEMBLY LH (w/ Double Locking System)

  3. INSPECT REAR DOOR LOCK ASSEMBLY RH (w/o Double Locking System)

  4. INSPECT REAR DOOR LOCK ASSEMBLY RH (w/ Double Locking System)

Rear Door Lock -- Inspection



1. INSPECT REAR DOOR LOCK ASSEMBLY LH (w/o Double Locking System)



Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Door Lock.Power Door Lock Control System.Rear Door Lock  Inspection


Text in Illustration
*a
Lock
*b
Unlock
*c
Component without harness connected
(Rear Door Lock assembly LH)
-
-
  1. Check the door lock motor operation.

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

      OK:
      Measurement Condition
      Specified Condition
      Battery positive (+) → 4 (L)
      Battery negative (-) → 1 (UL)
      Lock
      Battery positive (+) → 1 (UL)
      Battery negative (-) → 4 (L)
      Unlock
      1. If the result is not as specified, replace the rear door lock assembly.
  1. Check the detection switch.

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

      Standard Resistance:
      Tester Connection
      Switch Condition
      Specified Condition
      6 (LSSR) - 9 (E)
      Unlock
      Below 1 Ω
      6 (LSSR) - 9 (E)
      Lock
      10 kΩ or higher
      1. If the result is not as specified, replace the rear door lock assembly.


2. INSPECT REAR DOOR LOCK ASSEMBLY LH (w/ Double Locking System)



Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Door Lock.Power Door Lock Control System.Rear Door Lock  Inspection


Text in Illustration
*a
Lock
*b
Unlock
*c
Component without harness connected
(Rear Door Lock Assembly LH)
-
-
  1. Check the door lock motor operation.

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

      OK:
      Measurement Condition
      Specified Condition
      Battery positive (+) → 2 (L)
      Battery negative (-) → 1 (UL)
      Lock
      Battery positive (+) → 1 (UL)
      Battery negative (-) → 2 (L)
      Unlock
      Battery positive (+) → 4 (DL)
      Battery negative (-) → 3 (UNDL)
      Set
      Battery positive (+) → 3 (UNDL)
      Battery negative (-) → 4 (DL)
      Unset
      1. If the result is not as specified, replace the rear door lock assembly.
  1. Check the detection switch.

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

      Standard Resistance:
      Tester Connection
      Switch Condition
      Specified Condition
      5 (LSSR) - 6 (E)
      Unlock
      Below 1 Ω
      5 (LSSR) - 6 (E)
      Lock
      10 kΩ or higher
      1. If the result is not as specified, replace the rear door lock assembly.


3. INSPECT REAR DOOR LOCK ASSEMBLY RH (w/o Double Locking System)



Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Door Lock.Power Door Lock Control System.Rear Door Lock  Inspection


Text in Illustration
*a
Unlock
*b
Lock
*c
Component without harness connected
(Rear Door Lock Assembly RH)
-
-
  1. Check the door lock motor operation.

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

      OK:
      Measurement Condition
      Specified Condition
      Battery positive (+) → 4 (L)
      Battery negative (-) → 1 (UL)
      Lock
      Battery positive (+) → 1 (UL)
      Battery negative (-) → 4 (L)
      Unlock
      1. If the result is not as specified, replace the rear door lock assembly.
  1. Check the detection switch.

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

      Standard Resistance:
      Tester Connection
      Switch Condition
      Specified Condition
      6 (LSSR) - 9 (E)
      Unlock
      Below 1 Ω
      6 (LSSR) - 9 (E)
      Lock
      10 kΩ or higher
      1. If the result is not as specified, replace the rear door lock assembly.


4. INSPECT REAR DOOR LOCK ASSEMBLY RH (w/ Double Locking System)



Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Door Lock.Power Door Lock Control System.Rear Door Lock  Inspection


Text in Illustration
*a
Unlock
*b
Lock
*c
Component without harness connected
(Rear Door Lock Assembly RH)
-
-
  1. Check the door lock motor operation.

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

      OK:
      Measurement Condition
      Specified Condition
      Battery positive (+) → 4 (L)
      Battery negative (-) → 3 (UL)
      Lock
      Battery positive (+) → 3 (UL)
      Battery negative (-) → 4 (L)
      Unlock
      Battery positive (+) → 2 (DL)
      Battery negative (-) → 1 (UNDL)
      Set
      Battery positive (+) → 1 (UNDL)
      Battery negative (-) → 2 (DL)
      Unset
      1. If the result is not as specified, replace the rear door lock assembly.
  1. Check the detection switch.

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

      Standard Resistance:
      Tester Connection
      Switch Condition
      Specified Condition
      9 (LSSR) - 10 (E)
      Unlock
      Below 1 Ω
      9 (LSSR) - 10 (E)
      Lock
      10 kΩ or higher
      1. If the result is not as specified, replace the rear door lock assembly.