Rear Door Lock Inspection

Vehicle Interior. Corolla. Zre142 Aze141
Door Lock. Corolla. Zre142 Aze141

  1. INSPECT REAR DOOR LOCK ASSEMBLY LH

  2. INSPECT REAR DOOR LOCK ASSEMBLY RH

Rear Door Lock -- Inspection



1. INSPECT REAR DOOR LOCK ASSEMBLY LH


    Corolla. Zre142 Aze141.Door Lock.Power Door Lock Control System.Rear Door Lock  Inspection
  1. Apply battery voltage to the door lock motor and check the operation of the door lock motor.

    OK:
    Measurement Condition
    Specified Condition
    Battery positive (+) → Terminal 4 (L)
    Battery negative (-) → Terminal 1 (UL)
    Lock
    Battery positive (+) → Terminal 1 (UL)
    Battery negative (-) → Terminal 4 (L)
    Unlock
    If the result is not as specified, replace the door lock assembly.
  1. Measure the resistance of the door lock position switch. (w/ Smart Key System)

    Standard resistance:
    Tester Connection
    Measurement Condition
    Door Lock Condition
    Specified Condition
    6 (LSSR) - 9 (E)
    Battery positive (+) → Terminal 4 (L)
    Battery negative (-) → Terminal 1 (UL)
    LOCK
    10 kΩ or higher
    6 (LSSR) - 9 (E)
    Battery positive (+) → Terminal 1 (UL)
    Battery negative (-) → Terminal 4 (L)
    UNLOCK
    Below 1 Ω
    If the result is not as specified, replace the door lock assembly.


2. INSPECT REAR DOOR LOCK ASSEMBLY RH


    Corolla. Zre142 Aze141.Door Lock.Power Door Lock Control System.Rear Door Lock  Inspection
  1. Apply battery voltage to the door lock motor and check the operation of the door lock motor.

    OK:
    Measurement Condition
    Specified Condition
    Battery positive (+) → Terminal 4 (L)
    Battery negative (-) → Terminal 1 (UL)
    Lock
    Battery positive (+) → Terminal 1 (UL)
    Battery negative (-) → Terminal 4 (L)
    Unlock
    If the result is not as specified, replace the door lock assembly.
  1. Measure the resistance of the door lock position switch. (w/ Smart Key System)

    Standard resistance:
    Tester Connection
    Measurement Condition
    Door Lock Condition
    Specified Condition
    6 (LSSR) - 9 (E)
    Battery positive (+) → Terminal 4 (L)
    Battery negative (-) → Terminal 1 (UL)
    LOCK
    10 kΩ or higher
    6 (LSSR) - 9 (E)
    Battery positive (+) → Terminal 1 (UL)
    Battery negative (-) → Terminal 4 (L)
    UNLOCK
    Below 1 Ω
    If the result is not as specified, replace the door lock assembly.