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Power Door Lock Control System: Inspection

  1. Driver's door: INSPECT DOOR LOCK CONTROL SWITCH CONTINUITY 
    SWITCH POSITION SPECIFIED CONDITION

    Switch Position Tester Connection Specified Condition
    LOCK 1 - 3 - 5 Continuity
    OFF 1 - 3 Continuity
    UNLOCK 1 - 3 - 8 Continuity

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

    Fig 1: Identifying Driver's Door Lock Control Switch & Terminals
    G02640951Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. Passenger's door: INSPECT DOOR LOCK CONTROL SWITCH CONTINUITY 
    SWITCH POSITION SPECIFIED CONDITION

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

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

    Fig 2: Identifying Passenger's Door Lock Control Switch & Terminals
    G02640952Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. Driver's door: INSPECT DOOR KEY LOCK AND UNLOCK SWITCH CONTINUITY 
    SWITCH POSITION SPECIFIED CONDITION

    Switch Position Tester Connection Specified Condition
    LOCK 2 - 4 Continuity
    OFF 2 - 4
    2 - 3    		 No continuity
    UNLOCK 2 - 3 Continuity

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

    Fig 3: Identifiying Driver's Door Key Lock/ Unlock Switch Terminals
    G02640953Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. Passenger's door: INSPECT DOOR KEY LOCK AND UNLOCK SWITCH CONTINUITY 
    SWITCH POSITION SPECIFIED CONDITION

    Switch Position Tester Connection Specified Condition
    LOCK 3 - 5 Continuity
    OFF 3 - 5
    4 - 5    		 No continuity
    UNLOCK 4 - 5 Continuity

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

    Fig 4: Inspecting Passenger's Door Key Lock/ Unlock Switch Terminals
    G02640954Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. Back door: INSPECT DOOR KEY LOCK AND UNLOCK SWITCH CONTINUITY 
    SWITCH POSITION SPECIFIED CONDITION

    Switch Position Tester Connection Specified Condition
    LOCK 3 - 5 Continuity
    OFF 3 - 4
    4 - 5    		 No continuity
    UNLOCK 4 - 5 Continuity

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

    Fig 5: Inspecting Back Door Key Lock/ Unlock Switch Terminals
    G02640955Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. Driver's door: INSPECT DOOR UNLOCK DETECTION SWITCH CONTINUITY 
    SWITCH POSITION SPECIFIED CONDITION

    Switch Position Tester Connection Specified Condition
    OFF (Door Lock set to LOCK) 1 - 2 No continuity
    ON (Door Lock set to UNLOCK) 1 - 2 Continuity

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

    Fig 6: Inspecting Driver's Door Unlock Detection Switch Terminals
    G02640956Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. Passenger's door: INSPECT DOOR UNLOCK DETECTION SWITCH CONTINUITY 
    SWITCH POSITION SPECIFIED CONDITION

    Switch Position Tester Connection Specified Condition
    OFF (Door Lock set to LOCK) 5 - 6 No continuity
    ON (Door Lock set to UNLOCK) 5 - 6 Continuity

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

    Fig 7: Inspecting Passenger's Door Unlock Detection Switch Terminals
    G02640957Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. Driver's door: INSPECT DOOR LOCK MOTOR OPERATION 
    1. Connect the positive (+) lead from the battery to terminal 6 and the negative (-) lead to terminal 5. Check if the door lock link moves to the UNLOCK position.
    2. Reverse the polarity and check if the door lock link moves to the LOCK position.

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

      Fig 8: Inspecting Driver's Door Lock Motor Operation
      G02640958Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. Passenger's door: INSPECT DOOR LOCK MOTOR OPERATION 
    1. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1. Check if the door lock link moves to the UNLOCK position.
    2. Reverse the polarity and check if the door lock link moves to the LOCK position.

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

      Fig 9: Inspecting Passenger's Door Lock Motor Operation
      G02640959Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. Rear door: INSPECT DOOR LOCK MOTOR OPERATION 
    1. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1. Check if the door lock link moves to the UNLOCK position.
    2. Reverse the polarity and check that the door lock link moves to the LOCK position.

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

      Fig 10: Inspecting Rear Door Lock Motor Operation
      G02640960Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. Back door: INSPECT DOOR LOCK MOTOR OPERATION 
    1. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1. Check if the door lock link moves to the UNLOCK position.
    2. Reverse the polarity and check if the door lock link moves to the LOCK position.

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

      Fig 11: Inspecting Back Door Lock Motor Operation
      G02640961Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. Driver's door: INSPECT DOOR PTC THERMISTOR OPERATION 
    1. Connect the negative (-) lead from the ammeter to terminal 6, and the positive (+) lead to the positive terminal of the battery.
    2. Connect the negative (-) lead from the battery to terminal 5.
    3. Check if the current changes from approximately 3.2 A to less than 0.5 A within 20 to 70 seconds.
      Fig 12: Inspecting Driver's Door PTC Thermistor Operation (1 Of 2)
      G02640962Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Disconnect the leads from the terminals.
    5. Approximately 60 seconds later, connect the positive (+) lead from the battery to terminal 5 and the negative (-) lead to terminal 6. Check if the door lock moves to the LOCK position.

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

      Fig 13: Inspecting Driver's Door PTC Thermistor Operation (2 Of 2)
      G02640963Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. Passenger's door: INSPECT PASSENGER'S DOOR PTC THERMISTOR OPERATION 
    1. Connect the negative (-) lead from the ammeter to terminal 2, and the positive (+) lead to the positive terminal of the battery.
    2. Connect the negative (-) lead from the battery to terminal 1.
    3. Check if the current changes from approximately 3.2 A to less than 0.5 A within 20 to 70 seconds.
      Fig 14: Inspecting Passenger's Door PTC Thermistor Operation (1 Of 2)
      G02640964Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Disconnect the leads from the terminals.
    5. Approximately 60 seconds later, connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2. Check that the door lock moves to the LOCK position.

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

      Fig 15: Inspecting Passenger's Door PTC Thermistor Operation (2 Of 2)
      G02640965Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. Rear door: INSPECT DOOR PTC THERMISTOR OPERATION 
    1. Connect the negative (-) lead from the ammeter to terminal 2, and the positive (+) lead to the positive terminal of the battery.
    2. Connect the negative (-) lead from the battery to terminal 1.
    3. Check if the current changes from approximately 3.2 A to less than 0.5 A within 20 to 70 seconds.
      Fig 16: Inspecting Rear Door PTC Thermistor Operation (1 Of 2)
      G02640966Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Disconnect the leads from the terminals.
    5. Approximately 60 seconds later, connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2. Check if the door lock moves to the LOCK position.

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

      Fig 17: Inspecting Rear Door PTC Thermistor Operation (2 Of 2)
      G02640967Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. Back door: INSPECT DOOR PTC THERMISTOR OPERATION 
    1. Connect the negative (-) lead from the ammeter to terminal 2, and the positive (+) lead to the positive terminal of the battery.
    2. Connect the negative (-) lead from the battery to terminal 1.
    3. Check if the current changes from approximately 3.2 A to less than 0.5 A within 20 to 70 seconds.
      Fig 18: Inspecting Back Door PTC Thermistor Operation (1 Of 2)
      G02640968Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Disconnect the leads from the terminals.
    5. Approximately 60 seconds later, connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2. Check if the door lock moves to the LOCK position.

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

      Fig 19: Inspecting Back Door PTC Thermistor Operation (2 Of 2)
      G02640969Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  16. Driver's door: INSPECT DOOR PTC THERMISTOR OPERATION 
    1. Connect the positive (+) lead from the battery to terminal 6 and the negative (-) lead to terminal 5.
    2. Attach a current-measuring probe to either the positive (+) lead or the negative (-) lead, and check that the current changes from approximately 3.2 A to less than 0.5 A within 20 to 70 seconds.
      Fig 20: Inspecting Driver's Door PTC Thermistor Operation (1 Of 2)
      G02640970Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the leads from the terminals.
    4. Approximately 60 seconds later, reverse the polarity and check if the door lock moves to the LOCK position.

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

      Fig 21: Inspecting Driver's Door PTC Thermistor Operation (2 Of 2)
      G02640971Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  17. Passenger's door: INSPECT DOOR PTC THERMISTOR OPERATION 
    1. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1.
    2. Attach a current-measuring probe to either the positive (+) lead or the negative (-) lead. Check if the current changes from approximately 3.2 A to less than 0.5 A within 20 to 70 seconds.
      Fig 22: Inspecting Passenger's Door PTC Thermistor Operation (1 Of 2)
      G02640972Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the leads from the terminals.
    4. Approximately 60 seconds later, reverse the polarity and check if the door lock moves to the LOCK position.

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

      Fig 23: Inspecting Passenger's Door PTC Thermistor Operation (2 Of 2)
      G02640973Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. Rear door: INSPECT DOOR PTC THERMISTOR OPERATION 
    1. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1.
    2. Attach a current-measuring probe to either the positive (+) lead or the negative (-) lead. Check if the current changes from approximately 3.2 A to less than 0.5 A within 20 to 70 seconds.
      Fig 24: Inspecting Rear Door PTC Thermistor Operation (1 Of 2)
      G02640974Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the leads from the terminals.
    4. Approximately 60 seconds later, reverse the polarity and check if the door lock moves to the LOCK position.

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

      Fig 25: Inspecting Rear Door PTC Thermistor Operation (2 Of 2)
      G02640975Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. Back door: INSPECT DOOR PTC THERMISTOR OPERATION 
    1. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1.
    2. Attach a current-measuring probe to either the positive (+) lead or the negative (-) lead. Check if the current changes from approximately 3.2 A to less than 0.5 A within 20 to 70 seconds.
      Fig 26: Inspecting Back Door PTC Thermistor Operation (1 Of 2)
      G02640976Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the leads from the terminals.
    4. Approximately 60 seconds later, reverse the polarity and check if the door lock moves to the LOCK position.

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

      Fig 27: Inspecting Back Door PTC Thermistor Operation (2 Of 2)
      G02640977Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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