FRONT DOOR LOCK > INSPECTION

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1. Check the operation of the door lock motor.
   
   

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

      OK:

      Connection	Result
      Auxiliary battery positive (+) → Terminal 4 (L) Auxiliary battery negative (-) → Terminal 1 (UL)	Locks
      Auxiliary battery positive (+) → Terminal 1 (UL) Auxiliary battery negative (-) → Terminal 4 (L)	Unlocks

      Text in Illustration 

      *a	Component without harness connected (Front Door Lock Assembly LH)
      *b	Unlock
      *c	Lock

      If the result is not as specified, replace the front door lock 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
      8 (LSSR) - 7 (E)	Locked	10 kΩ or higher
      8 (LSSR) - 7 (E)	Unlocked	Below 1 Ω

      Text in Illustration 

      *a	Component without harness connected (Front Door Lock Assembly LH)
      *b	Unlock
      *c	Lock

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

3. Check the operation of the door key lock and unlock switch. (for LHD)
   
   

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

      Standard Resistance:

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

      Text in Illustration 

      *a	Component without harness connected (Front Door Lock Assembly LH)
      *b	Unlock
      *c	Lock

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

1. Check the operation of the door lock motor and double lock motor.
   
   

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

      OK:

      Connection	Result
      Auxiliary battery positive (+) → 4 (L) Auxiliary battery negative (-) → 3 (UL)	Locks
      Auxiliary battery positive (+) → 3 (UL) Auxiliary battery negative (-) → 4 (L)	Unlocks
      Auxiliary battery positive (+) → 2 (DL) Auxiliary battery negative (-) → 1 (UNDL)	Sets
      Auxiliary battery positive (+) → 1 (UNDL) Auxiliary battery negative (-) → 2 (DL)	Unsets

      Text in Illustration 

      *a	Component without harness connected (Front Door Lock Assembly LH)
      *b	Unlock
      *c	Lock

      HINT:

      1. 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.
         
      2. 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 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
      8 (LSSR) - 7 (E)	Locked	10 kΩ or higher
      8 (LSSR) - 7 (E)	Unlocked	Below 1 Ω
      6 (DLSR) - 5 (E)	Unset	10 kΩ or higher
      6 (DLSR) - 5 (E)	Set	Below 1 Ω

      Text in Illustration 

      *a	Component without harness connected (Front Door Lock Assembly LH)
      *b	Unlock
      *c	Lock

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

1. Check the operation of the door lock motor.
   
   

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

      OK:

      Connection	Result
      Auxiliary battery positive (+) → Terminal 4 (L) Auxiliary battery negative (-) → Terminal 1 (UL)	Locks
      Auxiliary battery positive (+) → Terminal 1 (UL) Auxiliary battery negative (-) → Terminal 4 (L)	Unlocks

      Text in Illustration 

      *a	Component without harness connected (Front Door Lock Assembly RH)
      *b	Unlock
      *c	Lock

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

      Text in Illustration 

      *a	Component without harness connected (Front Door Lock Assembly RH)
      *b	Unlock
      *c	Lock

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

1. Check the operation of the door lock motor and double lock motor.
   
   

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

      OK:

      Connection	Result
      Auxiliary battery positive (+) → 2 (L) Auxiliary battery negative (-) → 1 (UL)	Locks
      Auxiliary battery positive (+) → 1 (UL) Auxiliary battery negative (-) → 2 (L)	Unlocks
      Auxiliary battery positive (+) → 4 (DL) Auxiliary battery negative (-) → 3 (UNDL)	Sets
      Auxiliary battery positive (+) → 3 (UNDL) Auxiliary battery negative (-) → 4 (DL)	Unsets

      Text in Illustration 

      *a	Component without harness connected (Front Door Lock Assembly RH)
      *b	Unlock
      *c	Lock

      HINT:

      1. 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.
         
      2. 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 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
      7 (LSSR) - 8 (E)	Locked	10 kΩ or higher
      7 (LSSR) - 8 (E)	Unlocked	Below 1 Ω
      9 (DLSR) - 10 (E)	Unset	10 kΩ or higher
      9 (DLSR) - 10 (E)	Set	Below 1 Ω

      Text in Illustration 

      *a	Component without harness connected (Front Door Lock Assembly RH)
      *b	Unlock
      *c	Lock

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

3. Check the operation of the door key lock and unlock switch. (for RHD)
   
   

   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)	off	10 kΩ or higher
      5 (UL) - 8 (E)	Unlocked	Below 1 Ω
      5 (UL) - 8 (E)	off	10 kΩ or higher

      Text in Illustration 

      *a	Component without harness connected (Front Door Lock Assembly RH)
      *b	Unlock
      *c	Lock

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