Power Door Lock Control System: Inspection

Master switch (2 door):

INSPECT DRIVER'S DOOR LOCK CONTROL SWITCH CONTINUITY

Fig 1: Identifying Driver's Door Lock Control Switch Terminals (2 Door)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

DRIVER'S DOOR LOCK CONTROL SWITCH CONTINUITY (2 DOOR)

Switch position	Tester connection	Specified condition
LOCK	1 - 2	Continuity
OFF	1 - 2 - 5	No continuity
UNLOCK	1 - 5	Continuity

If continuity is not as specified, replace the switch.

Master switch (4 door):

INSPECT DRIVER'S DOOR LOCK CONTROL SWITCH CONTINUITY

Fig 2: Identifying Driver's Door Lock Control Switch Terminals (4 Door)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

DRIVER'S DOOR LOCK CONTROL SWITCH CONTINUITY (4 DOOR)

Switch position	Tester connection	Specified condition
LOCK	2 - 3	Continuity
OFF	2 - 3 - 7	No continuity
UNLOCK	3 - 7	Continuity

If continuity is not as specified, replace the switch.

INSPECT FRONT PASSENGER'S DOOR LOCK CONTROL SWITCH CONTINUITY

Fig 3: Identifying Front Passenger's Door Lock Control Switch Terminals

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

FRONT PASSENGER'S DOOR LOCK CONTROL SWITCH CONTINUITY

Switch position	Tester connection	Specified condition
LOCK	3 - 4	Continuity
OFF	2 - 3 - 4	No continuity
UNLOCK	2 - 4	Continuity

If continuity is not as specified, replace the switch.

INSPECT DOOR KEY LOCK AND UNLOCK SWITCH CONTINUITY

Fig 4: Locating Door Key Lock/Unlock Switch Position & Terminals (LH/RH)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

LH:

DOOR KEY LOCK & UNLOCK SWITCH CONTINUITY (LH)

Switch position	Tester connection to terminal number	Specified condition
LOCK	5 - 6	Continuity
OFF	1 - 5 - 6	No continuity
UNLOCK	1 - 5	Continuity

If continuity is not as specified, replace the switch.

RH:

DOOR KEY LOCK AND UNLOCK SWITCH TERMINALS CONTINUITY (RH)

Switch position	Tester connection to terminal number	Specified condition
LOCK	7 - 8	Continuity
OFF	4 - 7 - 8	No continuity
UNLOCK	4 - 8	Continuity

If continuity is not as specified, replace the switch.

INSPECT DRIVER'S DOOR LOCK MOTOR OPERATION
1. Connect the positive (+) lead from the battery to terminal 7 and the negative (-) lead to terminal 3, and check that the door lock link moves to UNLOCK position.
  
  Fig 5: Inspecting Driver's Door Lock Motor Operation (Unlock Position)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Reverse the polarity and check that the door lock link moves to LOCK position.
  
  Fig 6: Inspecting Driver's Door Lock Motor Operation (Lock Position)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
If operation is not as specified, replace the door lock assembly.
INSPECT FRONT PASSENGER'S DOOR LOCK MOTOR OPERATION
1. Connect the positive (+) lead from the battery to terminal 6 and the negative (-) lead to terminal 2, and check that the door lock link moves to UNLOCK position.
  
  Fig 7: Inspecting Front Passenger's Door Lock Motor Operation (Unlock Position)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Reverse the polarity and check that the door lock link moves to LOCK position.
  
  Fig 8: Inspecting Front Passenger's Door Lock Motor Operation (Lock Position)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
If operation is not as specified, replace the door lock assembly.
INSPECT REAR LH DOOR LOCK MOTOR OPERATION
1. Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2, and check that the door lock link moves to UNLOCK position.
  
  Fig 9: Inspecting Rear LH Door Lock Motor Operation (Unlock Position)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Reverse the polarity and check that the door lock link moves to LOCK position.
  
  Fig 10: Inspecting Rear LH Door Lock Motor Operation (Lock Position)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
If operation is not as specified, replace the door lock assembly.
INSPECT REAR RH DOOR LOCK MOTOR OPERATION
1. Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2, and check that the door lock link moves to UNLOCK position.
  
  Fig 11: Inspecting Rear RH Door Lock Motor Operation (Unlock Position)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Reverse the polarity and check that the door lock link moves to LOCK position.
  
  Fig 12: Inspecting Rear RH Door Lock Motor Operation (Lock Position)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
If operation is not as specified, replace the door lock assembly.