Power Door Lock Control System: Inspection

WARNING: This page is about a different car, the 2004 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT FRONT DOOR W/MOTOR LOCK ASSY LH
1. Apply battery voltage and inspect operation of the door lock motor.
  Standard:
  
  Fig 1: Front Door W/Motor Lock Assy LH Specified Condition
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If operation is not as specified, replace the door lock assy.
2. Inspect the position switch continuity.
  Standard:
  
  Fig 2: Position Switch Continuity
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If the continuity is not as specified, replace the door lock assy.
  
  Fig 3: Inspecting Front Door W/Motor Lock Assy LH
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Inspect the door lock and unlock switch continuity.
  Standard:
  
  Fig 4: Door Lock And Unlock Switch Continuity
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If the continuity is not as specified, replace the door lock assy.
  
  Fig 5: Inspecting Door Lock And Unlock Switch Continuity
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT FRONT DOOR W/MOTOR LOCK ASSY RH
1. Apply battery voltage and inspect operation of the door lock motor.
  Standard:
  
  Fig 6: Front Door W/Motor Lock Assy RH Terminals Specified Condition
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If operation is not as specified, replace the door lock assy.
2. Inspect the position switch continuity.
  Standard:
  
  Fig 7: Position Switch Continuity
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If the continuity is not as specified, replace the door lock assy.
  
  Fig 8: Inspecting Front Door W/Motor Lock Assy RH
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT REAR DOOR W/MOTOR LOCK ASSY LH
1. Apply battery voltage and inspect operation of the door lock motor.
  Standard:
  
  Fig 9: Rear Door W/Motor Lock Assy LH Terminals Specified Condition
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If operation is not as specified, replace the door lock assy.
2. Inspect the position switch continuity.
  Standard:
  
  Fig 10: Position Switch Continuity
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If the continuity is not as specified, replace the door lock assy.
  
  Fig 11: Inspecting Rear Door W/Motor Lock Assy LH
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT REAR DOOR W/MOTOR LOCK ASSY RH
1. Apply battery voltage and inspect operation of the door lock motor.
  Standard:
  
  Fig 12: Rear Door W/Motor Lock Assy RH Terminals Specified Condition
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If operation is not as specified, replace the door lock assy.
2. Inspect the position switch continuity.
  Standard:
  
  Fig 13: Position Switch Continuity
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If the continuity is not as specified, replace the door lock assy.
  
  Fig 14: Inspecting Rear Door W/Motor Lock Assy RH
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT W/MOTOR BACK DOOR LOCK ASSY
1. Apply battery voltage and inspect operation of the door lock motor.
  Standard:
  
  Fig 15: W/Motor Back Door Lock Assy Terminals Specified Condition
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If operation is not as specified, replace the door lock assy.
2. Inspect the position switch continuity.
  Standard:
  
  Fig 16: Position Switch Continuity
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If the continuity is not as specified, replace the door lock assy.
  
  Fig 17: Inspecting W/Motor Back Door Lock Assy
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT POWER WINDOW REGULATOR MASTER SWITCH ASSY
1. Inspect the door control switch (See DTC B1222 DOOR LOCK SWITCH CIRCUIT ON DRIVER DOOR ).
INSPECT DOOR CONTROL SWITCH ASSY (PASSENGER SIDE)
Standard:

Fig 18: Door Control Switch Assy (Passenger Side) Terminals Specified Condition
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

Fig 19: Identifying Lock And Unlock Position Of Door Control Switch Assy (Passenger Side)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Apply battery voltage and inspect operation of the switch illumination.
  Standard:
  
  Fig 20: Door Control Switch Assy (Passenger Side) Terminals Specified Condition
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If operation is not as specified, replace the switch assy.
  
  Fig 21: Applying Battery Voltage And Inspecting Operation Of Switch Illumination
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002