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Power Door Lock Control System: Inspection

  1. INSPECT DRIVER SIDE DOOR LOCK CONTROL SWITCH CONTINUITY 
    DRIVER SIDE DOOR LOCK CONTROL SWITCH - CONTINUITY TABLE

    Switch position Tester connection Specified condition
    LOCK 1-3, 5-6 Continuity
    OFF - No continuity
    UNLOCK 1-6, 3-5 Continuity

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

    Fig 1: Inspecting Driver Side Door Lock Control Switch Continuity
    G02632321Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. Drive side door: 

    INSPECT DOOR KEY LOCK AND UNLOCK SWITCH CONTINUITY 

    DRIVER DOOR KEY LOCK AND UNLOCK SWITCH - CONTINUITY TABLE

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

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

    Fig 2: Inspecting Door Key Lock And Unlock Switch Continuity (Driver)
    G02632322Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. Passenger side door: 

    INSPECT DOOR KEY LOCK AND UNLOCK SWITCH CONTINUITY 

    PASSENGER DOOR KEY LOCK AND UNLOCK SWITCH - CONTINUITY TABLE

    Switch position Tester connection Specified condition
    LOCK 3-5 Continuity
    OFF - No continuity
    UNLOCK 4-5 Continuity

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

    Fig 3: Inspecting Door Key Lock And Unlock Switch Continuity (Passenger)
    G02632323Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. Driver side door: 

    INSPECT DOOR UNLOCK DETECTION SWITCH CONTINUITY 

    DRIVER DOOR UNLOCK DETECTION SWITCH - CONTINUITY TABLE

    Switch position Tester connection Specified condition
    OFF (Door Lock set to LOCK) - No continuity
    ON (Door Lock set to UNLOCK) 1-2 Continuity

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

    Fig 4: Inspecting Door Unlock Detection Switch Continuity (Driver)
    G02632324Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. Passenger side door: 

    INSPECT DOOR UNLOCK DETECTION SWITCH CONTINUITY 

    PASSENGER DOOR UNLOCK DETECTION SWITCH - CONTINUITY TABLE

    Switch position Tester connection Specified condition
    OFF (Door Lock set to LOCK) - No continuity
    ON (Door Lock set to UNLOCK) 5-6 Continuity

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

    Fig 5: Inspecting Door Unlock Detection Switch Continuity (Passenger)
    G02632325Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. Driver side door: 

    INSPECT DOOR LOCK MOTOR OPERATION 

    1. Connect the positive (+) lead from the battery to terminal 6 and the negative (-) lead to terminal 5, 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 the operation is not as specified, replace the door lock assembly.

    Fig 6: Inspecting Door Lock Motor Operation (Driver)
    G02632326Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. Passenger side door: 

    INSPECT DOOR LOCK MOTOR OPERATION 

    1. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, 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 the operation is not as specified, replace the door lock assembly.

    Fig 7: Inspecting Door Lock Motor Operation (Passenger)
    G02632327Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. INSPECT DRIVER'S DOOR PTC THERMISTOR OPERATION 
    1. Connect the negative (-) lead from the ammeter to terminal 6, and the positive (+) lead to negative terminal of the battery.
    2. Connect the negative (-) lead from the battery to terminal 5.
    3. Check the current changes from approximately 3.2 A to less than 0.5 A within 20 to 70 seconds.
      Fig 8: Inspecting Driver's Door PTC Thermistor Operation (1 Of 2)
      G02632328Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Disconnect the leads from terminals.
    5. Approximately 60 seconds later, connect the positive (+) lead from the battery to terminal 5 and the negative (-) lead to terminal 6, and check that the door lock moves to the LOCK position.

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

    Fig 9: Inspecting Driver's Door PTC Thermistor Operation (2 Of 2)
    G02632329Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. INSPECT PASSENGER SIDE DOOR PTC THERMISTOR OPERATION 
    1. Connect the negative (-) lead from the ammeter to terminal 2, and the positive (+) lead to negative terminal of the battery.
    2. Connect the negative (-) lead from the battery to terminal 1.
    3. Check that the current changes from approximately 3.2 A to less than 0.5 A within 20 to 70 seconds.
      Fig 10: Inspecting Passenger Side Door PTC Thermistor Operation (1 Of 2)
      G02632330Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Disconnect the leads from terminals.
    5. Approximately 60 seconds later, connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2, and check that the door lock moves to the LOCK position.

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

    Fig 11: Inspecting Passenger Side Door PTC Thermistor Operation (2 Of 2)
    G02632331Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. INSPECT DRIVER SIDE 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 12: Inspecting Driver Side Door PTC Thermistor Operation (1 Of 2)
      G02632332Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the leads from terminals.
    4. Approximately 60 seconds later, reverse the polarity, and check that the door lock moves to the LOCK position.

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

    Fig 13: Inspecting Driver Side Door PTC Thermistor Operation (2 Of 2)
    G02632333Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. INSPECT PASSENGER SIDE 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, and check the current changes from approximately 3.2 A to less than 0.5 A within 20 to 70 seconds.
      Fig 14: Inspecting Passenger Side Door PTC Thermistor Operation (1 Of 2)
      G02632334Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disconnect the leads from terminals.
    4. Approximately 60 seconds later, reverse the polarity, and check that the door lock moves to the LOCK position.

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

    Fig 15: Inspecting Passenger Side Door PTC Thermistor Operation (2 Of 2)
    G02632335Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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