Power Door Lock Control System: Inspection

INSPECT DRIVER'S DOOR LOCK CONTROL SWITCH CONTINUITY

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

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

DRIVER'S DOOR LOCK CONTROL SWITCH CONTINUITY REFERENCE

Switch Position	Tester Connection	Specified Condition
LOCK	1 - 10	Continuity
OFF		No Continuity
UNLOCK	1 - 18	Continuity

If continuity is not as specified, replace the switch.

INSPECT PASSENGER'S DOOR LOCK CONTROL SWITCH CONTINUITY

Fig 2: Identifying Passenger's Door Lock Control Switch Terminals

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

PASSENGER'S DOOR LOCK CONTROL SWITCH CONTINUITY

Switch Position	Tester Connection	Specified Condition
LOCK	3 - 6	Continuity
OFF		No Continuity
UNLOCK	3 - 5	Continuity

If continuity is not as specified, replace the switch.

INSPECT FRONT DOOR KEY LOCK AND UNLOCK SWITCH CONTINUITY

Fig 3: Identifying Front Door Key Lock & Unlock Switch Terminals

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

FRONT DOOR KEY LOCK AND UNLOCK SWITCH CONTINUITY REFERENCE

Switch Position	Tester Connection	Specified Condition
LOCK	2- 1	Continuity
OFF		No Continuity
UNLOCK	3 - 1	Continuity

If continuity is not as specified, replace the switch.

INSPECT BACK DOOR KEY LOCK AND UNLOCK SWITCH CONTINUITY

Fig 4: Identifying Back Door Key Lock & Unlock Switch Terminals

BACK DOOR KEY LOCK AND UNLOCK SWITCH CONTINUITY REFERENCE

Switch Position	Tester Connection	Specified Condition
LOCK	2- 1	Continuity
OFF		No Continuity
UNLOCK	3- 1	Continuity

If continuity is not as specified, replace the switch.

INSPECT FRONT DOOR UNLOCK DETECTION SWITCH CONTINUITY

Fig 5: Inspecting Front Door Unlock Detection Switch Continuity
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

If continuity is not as specified, replace the switch.

Fig 6: Front Door Unlock Detection Switch Continuity Table
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
w/ Theft Deterrent System: INSPECT BACK DOOR UNLOCK DETECTION SWITCH CONTINUITY

Fig 7: Inspecting Back Door Unlock Detection Switch Continuity
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

If continuity is not as specified, replace the switch.

Fig 8: Back Door Unlock Detection Switch Continuity Table
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT FRONT DOOR LOCK MOTOR OPERATION
1. Connect the positive (+) lead from the battery to terminal 3 and the negative (-) lead to terminal 2, and check that the door lock link moves to UNLOCK position.
  
  Fig 9: Inspecting Front Door Lock Motor Operation
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Reverse the polarity and check that the door lock link moves to LOCK position.
  
  Fig 10: Checking That Door Lock Link Moves To Lock Position
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If operation is not as specified, replace the door lock assembly.
w/ Theft Deterrent System and LH Side Door: INSPECT SLIDING DOOR LOCK MOTOR OPERATION

Fig 11: Inspecting Sliding Door Lock Motor Operation
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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.
2. Reverse the polarity and check that the door lock link moves to LOCK position.
  If operation is not as specified, replace the door lock assembly.
  
  Fig 12: Removing Door Lock Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
w/o Theft Deterrent System and RH Side Door: INSPECT SLIDING DOOR LOCK MOTOR OPERATION

Fig 13: Inspecting Sliding Door Lock Motor Operation
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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.
2. Reverse the polarity and check that the door lock link moves to LOCK position.
  
  Fig 14: Checking Door Lock Link Moves To Lock Position
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If operation is not as specified, replace the door lock assembly.
w/o Theft Deterrent System: INSPECT BACK 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 15: Checking Door Lock Link Moves To Unlock Position
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Reverse the polarity and check that the door lock link moves to LOCK position.
  If operation is not as specified, replace the door lock assembly.
  
  Fig 16: Checking Door Lock Link Moves To Lock Position
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
w/ Theft Deterrent System: INSPECT BACK 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 17: Inspecting Back Door Lock Motor Operation
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Reverse the polarity and check that the door lock link moves to LOCK position.
  If operation is not as specified, replace the door lock assembly.
  
  Fig 18: Checking Door Lock Link Moves To Lock Position
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT INTEGRATION RELAY OPERATION

Fig 19: Inspecting Integration Relay Operation
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NOTE: When the relay circuit is as specified, inspect the door lock signal.
1. Connect the positive (+) lead from the voltmeter to terminal 1 and the negative (-) lead to terminal 9.
2. Set the door lock control switch to UNLOCK and check that the voltage rises from 0 V to battery positive voltage for approximately 0.2 seconds.
3. Reverse the polarity of the voltmeter leads.
4. Set the door lock control switch to LOCK and check that the voltage rises from 0 V to battery positive voltage for approximately 0.2 seconds.
  If operation is not as specified, replace the relay.