FRONT DOOR LOCK INSPECTION

PROCEDURE

1. INSPECT FRONT DOOR LOCK ASSEMBLY LH

   
   

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

      

      OK
      Measurement Condition Specified Condition Battery positive (+) → Terminal A4 (L) Battery negative (-) → Terminal A1 (UL) Lock Battery positive (+) → Terminal A1 (UL) Battery negative (-) → Terminal A4 (L) Unlock

      
      

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

   2. Measure the resistance of the door lock position switch.

      Standard resistance
      Tester Connection Switch Condition Specified Condition A-7 (E) - A-8 (LSSR) Unlock Below 1 Ω A-7 (E) - A-8 (LSSR) Lock 10 kΩ or higher

      
      

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

      Text in Illustration

      *a	Component without harness connected: (Front Door Lock Assembly LH)
      *b	Connector A
      *c	Connector B
      *d	Unlock
      *e	Lock

   3. Measure the resistance of the door lock and unlock switch.

      

      Standard resistance
      Tester Connection Switch Condition Specified Condition A-9 (L) - A-7 (E) Lock Below 1 Ω A-10 (UL) - A-7 (E) Unlock Below 1 Ω A-9 (L) - A-7 (E) Unlock 10 kΩ or higher A-10 (UL) - A-7 (E) Lock 10 kΩ or higher

      
      

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

      Text in Illustration

      *a	Component without harness connected: (Front Door Lock Assembly LH)
      *b	Connector A
      *c	Connector B
      *d	Unlock
      *e	Lock

   4. Closer motor operation inspection

      

      
      

      1. Set the front door lock assembly LH to the half latch position.

      2. When battery voltage is applied as shown below to the terminals of connector B of the front door lock assembly LH, check the operation of the door closer.

         OK
         Measurement Condition Closer motor operation Battery positive (+) → Terminal B1 (CLM+) Battery negative (-) → Terminal B4 (CLM-) Moves to full latch position

         
         

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

         Text in Illustration

         *a	Component without harness connected: (Front Door Lock Assembly LH)
         *b	Connector A
         *c	Connector B
         *d	Half Latch
         *e	Full Latch

2. INSPECT FRONT DOOR LOCK ASSEMBLY RH

   
   

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

      

      OK
      Measurement Condition Specified Condition Battery positive (+) → Terminal A4 (L) Battery negative (-) → Terminal A1 (UL) Lock Battery positive (+) → Terminal A1 (UL) Battery negative (-) → Terminal A4 (L) Unlock

      
      

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

      Text in Illustration

      *a	Component without harness connected: (Front Door Lock Assembly RH)
      *b	Connector A
      *c	Connector B
      *d	Unlock
      *e	Lock

   2. Measure the resistance of the door lock position switch.

      Standard resistance
      Tester Connection Switch Condition Specified Condition A-7 (LSSR) - A-8 (E) Unlock Below 1 Ω A-7 (LSSR) - A-8 (E) Lock 10 kΩ or higher

      
      

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

   3. Measure the resistance of the door lock and unlock switch.

      

      Standard resistance
      Tester Connection Switch Condition Specified Condition A-5 (UL) - A-8 (E) Unlock Below 1 Ω A-6 (L) - A-8 (E) Lock Below 1 Ω A-5 (UL) - A-8 (E) Lock 10 kΩ or higher A-6 (L) - A-8 (E) Unlock 10 kΩ or higher

      
      

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

      Text in Illustration

      *a	Component without harness connected: (Front Door Lock Assembly RH)
      *b	Connector A
      *c	Connector B
      *d	Unlock
      *e	Lock

   4. Closer motor operation inspection

      

      
      

      1. Set the front door lock assembly RH to the half latch position.

      2. When battery voltage is applied as shown below to the terminals of connector B of the front door lock assembly RH, check the operation of the door closer.

         OK
         Measurement Condition Closer motor operation Battery positive (+) → Terminal B1 (CLM+) Battery negative (-) → Terminal B4 (CLM-) Moves to full latch position

         
         

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

         Text in Illustration

         *a	Component without harness connected: (Front Door Lock Assembly RH)
         *b	Connector A
         *c	Connector B
         *d	Half Latch
         *e	Full Latch