Section 183 (Power Door Lock Control System): Inspection

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

   Standard: 

   Fig 1: Inspecting Front Door W/Motor Lock Assy LH

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   If operation is not as specified, replace the door lock assy.

2. Inspect the resistance of the position switch.

   Standard: 

   RESISTANCE SPECIFICATION
   
   

   Terminal No.	Door Lock Position	Specified Condition
   7 - 8	Lock	10 kΩ or higher
   	Unlock	Below 1 Ω

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

   Fig 2: Inspecting Resistance Of Door Lock And Unlock Switch

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Inspect the resistance of the door lock and unlock switch.

   Standard: 

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

Fig 3: Resistance Specification Table

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

   Standard: 

   Fig 4: Inspecting Front Door W/Motor Lock Assy RH

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   If operation is not as specified, replace the door lock assy.

2. Inspect the resistance of the position switch.

   Standard: 

   RESISTANCE SPECIFICATION
   
   

   Terminal No.	Door Lock Position	Specified Condition
   7-8	Lock	10 kΩ or higher
   	Unlock	Below 1 Ω

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

   Fig 5: Inspecting Resistance Of Door Lock & Unlock Switch

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Inspect the resistance of the door lock and unlock switch.

   Standard: 

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

Fig 6: Door Lock Resistance Specification Table

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

   Standard: 

   Fig 7: Inspecting Rear Door Lock Actuator Assy LH

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   If operation is not as specified, replace the door lock assy.

2. Inspect the resistance of the position switch.

   Standard: 

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

Fig 8: Inspecting Rear Door Lock Actuator Assy RH

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

   Standard: 

   Fig 9: Measurement Condition And Specification Condition

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   If operation is not as specified, replace the door lock assy.

2. Inspect the resistance of the position switch.

   Standard: 

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

Fig 10: Door Lock Resistance Specification Table

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Check operation of the door lock.
   1. Using a screwdriver, push the latch in order to put the back door lock in the locked condition (full-latch position).
   2. Connect the battery positive (+) lead to terminal 3 and the battery negative (-) lead to terminal 1. Then, check operation of the latch.

      Standard: The latch turns to the open-latch position 

      If operation is not as specified, replace the door lock assy.

   3. Inspect motor operation when battery voltage is applied to the terminals.

   Standard: 

   Fig 11: Measurement & Specification Condition

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   If operation is not as specified, replace the door lock assy.

   Fig 12: Inspecting Back Door Lock Assy

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Check the back door courtesy switch resistance.
   1. Check the resistance between the terminals of the courtesy switch.

   Standard: 

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

1. Check operation of the door lock.
   1. Using a screwdriver, push the latch in order to put the back door lock in the locked condition (full-latch position).
   2. Connect the battery positive (+) lead to terminal 1 and the battery negative (-) lead to terminal 2. Then, check operation of the latch.

      Standard: The latch turns to the open-latch position 

   3. Inspect motor operation when battery voltage is applied to the terminals.

   Standard: 

   Fig 13: Measurement Condition And Specification Condition

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   If operation is not as specified, replace the door lock assy.

   Fig 14: Inspecting Back Door Lock Assy

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Check the back door courtesy switch resistance.
   1. Check the resistance between the terminals of the courtesy switch.

   Standard: 

   RESISTANCE SPECIFICATION
   
   

   Door Lock Latch Position	Terminal No.	Specified Condition
   Open-latch position, Half-latch position	3 - 4	Below 1 Ω
   Full-latch position, Over-latch position		10 kΩ or higher

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

3. Check the back door latch switch resistance.
   1. Check the resistance between the terminals of the latch switch.

   Standard: 

   RESISTANCE SPECIFICATION
   
   

   Door Lock Latch Position	Terminal No.	Specified Condition
   Open-latch position, Over-latch position	4 - 5	Below 1 Ω
   Half-latch position, Full-latch position		10 kΩ or higher

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

4. Check the position switch resistance.
   1. Connect the battery positive (+) lead to connector terminal 1 and the negative (-) lead to connector terminal 2.

   Standard: 

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

Fig 15: Identifying Connector Terminal

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Inspect the resistance of the switch.

   Standard: 

If the result is not as specified, replace the switch assy.

Fig 16: Identifying Door Control Switch

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Inspect the resistance of the switch.

   Standard: 

If the result is not as specified, replace the switch assy.

Fig 17: Inspecting Door Control Switch Assy

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002