FRONT DOOR LOCK > INSPECTION

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


    B171133E04

  1. Check the operation of the door lock motor.
    Text in Illustration 
    *1
    		Component without harness connected
    (Front Door Lock LH)

    1. Apply battery voltage to the motor terminals.

      OK:
      Measurement Condition
      		Specified Condition
      Battery positive (+) → 4 (L)
      Battery negative (-) → 1 (UL)
      		Locks
      Battery positive (+) → 1 (UL)
      Battery negative (-) → 4 (L)
      		Unlocks

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

  1. w/ Unlock detection switch:
    Check the resistance of the 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

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



    B171244E04

  1. w/ Door lock and unlock switch:
    Check the resistance of the door lock and unlock switch.
    Text in Illustration 
    *1
    		Component without harness connected
    (Front Door Lock LH)

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

      Standard Resistance:
      Tester Connection
      		Condition
      		Specified Condition
      7 (E) - 9 (L)
      		Locked
      		Below 1 Ω
      7 (E) - 9 (L)
      		Unlocked
      		10 kΩ or higher
      7 (E) - 10 (UL)
      		Locked
      		10 kΩ or higher
      7 (E) - 10 (UL)
      		Unlocked
      		Below 1 Ω

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



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


    B216397E01

  1. Check the operation of the door lock motor.
    Text in Illustration 
    *1
    		Component without harness connected
    (Front Door Lock LH)

    1. Apply battery voltage to the motor terminals.

      OK:
      Measurement Condition
      		Specified Condition
      Battery positive (+) → 4 (L)
      Battery negative (-) → 3 (UL)
      		Locks
      Battery positive (+) → 3 (UL)
      Battery negative (-) → 4 (L)
      		Unlocks

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



    B216399E01

  1. Check the resistance of the unlock detection switch.
    Text in Illustration 
    *1
    		Component without harness connected
    (Front Door Lock LH)

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

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

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



    B218463E01

  1. Check the operation of the double door lock motor.
    Text in Illustration 
    *1
    		Component without harness connected
    (Front Door Lock LH)

    1. Apply battery voltage to the double door lock motor.

      OK:
      Measurement Condition
      		Specified Condition
      Battery positive (+) → 2 (DL)
      Battery negative (-) → 1 (UNDL)
      		Set
      Battery positive (+) → 1 (UNDL)
      Battery negative (-) → 2 (DL)
      		Unset

      HINT:
      1. Set the double locking system. Check that the doors cannot be unlocked by operating the control cable.
      2. 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 door lock.

  1. Check the operation of the double lock position switch.

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

      Standard Resistance:
      Tester Connection
      		Switch Condition
      		Specified Condition
      5 (E) - 6 (DLSR)
      		Unset
      		10 kΩ or higher
      5 (E) - 6 (DLSR)
      		Set
      		Below 1 Ω

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



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


    B171132E03

  1. Check the operation of the door lock motor.
    Text in Illustration 
    *1
    		Component without harness connected
    (Front Door Lock RH)

    1. Apply battery voltage to the motor terminals.

      OK:
      Measurement Condition
      		Specified Condition
      Battery positive (+) → 4 (L)
      Battery negative (-) → 1 (UL)
      		Locks
      Battery positive (+) → 1 (UL)
      Battery negative (-) → 4 (L)
      		Unlocks

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

  1. Check the resistance of the unlock detection switch.

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

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

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



    B176457E04

  1. w/ Door lock and unlock switch:
    Check the resistance of the door lock and unlock switch.
    Text in Illustration 
    *1
    		Component without harness connected
    (Front Door Lock RH)

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

      Standard Resistance:
      Tester Connection
      		Condition
      		Specified Condition
      6 (L) - 8 (E)
      		Locked
      		Below 1 Ω
      6 (L) - 8 (E)
      		Unlocked
      		10 kΩ or higher
      5 (UL) - 8 (E)
      		Locked
      		10 kΩ or higher
      5 (UL) - 8 (E)
      		Unlocked
      		Below 1 Ω

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



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


    B218462E01

  1. Check the operation of the door lock motor.
    Text in Illustration 
    *1
    		Component without harness connected
    (Front Door Lock RH)

    1. Apply the battery voltage to the motor terminals.

      OK:
      Measurement Condition
      		Specified Condition
      Battery positive (+) → 2 (L)
      Battery negative (-) → 1 (UL)
      		Locks
      Battery positive (+) → 1 (UL)
      Battery negative (-) → 2 (L)
      		Unlocks

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

  1. Check the resistance of the unlock detection switch.

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

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

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



    B216398E01

  1. Check the resistance of the door lock and unlock switch.
    Text in Illustration 
    *1
    		Component without harness connected
    (Front Door Lock RH)

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

      Standard Resistance:
      Tester Connection
      		Condition
      		Specified Condition
      6 (L) - 8 (E)
      		Locked
      		Below 1 Ω
      6 (L) - 8 (E)
      		Unlocked
      		10 kΩ or higher
      5 (UL) - 8 (E)
      		Locked
      		10 kΩ or higher
      5 (UL) - 8 (E)
      		Unlocked
      		Below 1 Ω

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



    B218463E02

  1. Check the operation of the double door lock motor.
    Text in Illustration 
    *1
    		Component without harness connected
    (Front Door Lock RH)

    1. Apply battery voltage to the double door lock motor.

      OK:
      Measurement Condition
      		Specified Condition
      Battery positive (+) → 4 (DL)
      Battery negative (-) → 3 (UNDL)
      		Set
      Battery positive (+) → 3 (UNDL)
      Battery negative (-) → 4 (DL)
      		Unset

      HINT:
      1. Set the double locking system. Check that the doors cannot be unlocked by operating the control cable.
      2. 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 door lock.

  1. Check the operation of the double lock position switch.

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

      Standard Resistance:
      Tester Connection
      		Switch Condition
      		Specified Condition
      9 (DLSR) - 10 (E)
      		Unset
      		10 kΩ or higher
      9 (DLSR) - 10 (E)
      		Set
      		Below 1 Ω

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