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Front Door Lock: Inspection

  1. INSPECT FRONT DOOR LOCK LH 
    1. Check the operation.
      1. Apply battery voltage to the front door lock and check the operation of the front door lock motor.
        Fig 1: Identifying Front Door Lock Connector Terminals (LH)
        G04833265Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        Standard 

        MEASUREMENT CONDITION AND SPECIFIED CONDITION

        Measurement Condition Specified Condition
        Battery positive (+) → Terminal 4
        Battery negative (-) → Terminal 2        		 Locks
        Battery positive (+) → Terminal 2
        Battery negative (-) → Terminal 4        		 Unlocks

        If the result is not as specified, replace the front door lock.

    2. Check the resistance of the unlock detection switch.
      1. Using an ohmmeter, measure the resistance and check the results in accordance with the value(s) in RESISTANCE SPECIFICATION TABLE .

        Standard Resistance 

        RESISTANCE SPECIFICATION TABLE

        Tester Connection Door Lock Condition Specified Condition
        7-8 Locked 10 kΩ or higher
        7-8 Unlocked Below 1 Ω

        If the result is not as specified, replace the front door lock.

    3. Check the resistance of the door lock and unlock switch.
      1. Using an ohmmeter, measure the resistance and check the results in accordance with the value(s) in RESISTANCE SPECIFICATION TABLE .

        Standard Resistance 

        RESISTANCE SPECIFICATION TABLE

        Tester Connection Door Lock Condition Specified Condition
        7-9 Locked Below 1 Ω
        7-9 Unlocked 10 kΩ or higher
        7-10 Locked 10 kΩ or higher
        7-10 Unlocked Below 1 Ω

        If the result is not as specified, replace the front door lock.

        Fig 2: Identifying Front Door Lock Connector Terminals (LH)
        G04833266Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSPECT FRONT DOOR LOCK RH 
    1. Check the operation.
      1. Apply battery voltage to the front door lock and check the operation of the front door lock motor.

        Standard 

        MEASUREMENT CONDITION AND SPECIFIED CONDITION

        Measurement Condition Specified Condition
        Battery positive (+) → Terminal 3
        Battery negative (-) → Terminal 1        		 Locks
        Battery positive (+) → Terminal 1
        Battery negative (-) → Terminal 3        		 Unlocks

        If the result is not as specified, replace the front door lock.

        Fig 3: Identifying Front Door Lock Connector Terminals (RH)
        G04833281Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Check the resistance of the unlock detection switch.
      1. Using an ohmmeter, measure the resistance and check the results in accordance with the value(s) in RESISTANCE SPECIFICATION TABLE .

        Standard Resistance 

        RESISTANCE SPECIFICATION TABLE

        Tester Connection Door Lock Condition Specified Condition
        7-8 Locked 10 kΩ or higher
        7-8 Unlocked Below 1 Ω

        If the result is not as specified, replace the front door lock.

    3. Check the resistance of door lock and unlock switch.
      1. Using an ohmmeter, measure the resistance and check the results in accordance with the value(s) in RESISTANCE SPECIFICATION TABLE .

        Standard Resistance 

        RESISTANCE SPECIFICATION TABLE

        Tester Connection Door Lock Condition Specified Condition
        6-8 Locked Below 1 Ω
        6-8 Unlocked 10 kΩ or higher
        5-8 Locked 10 kΩ or higher
        5-8 Unlocked Below 1 Ω

        If the result is not as specified, replace the front door lock.

        Fig 4: Identifying Front Door Lock Connector Terminals (RH)
        G04833268Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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