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Front Door Lock: Inspection

  1. INSPECT FRONT DOOR LOCK ASSEMBLY LH 
    1. Check the operation of the door lock motor
      1. Apply battery voltage and check the operation of the door lock motor.
        Fig 1: Locating Front Door Inside Locking Cable Assembly
        G05320723Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        Fig 2: Identifying Door Lock Motor Connector Terminals
        G05754263Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        OK 

        MEASUREMENT CONDITION

        Measurement Condition Door Lock Condition
        Battery positive (+) → Terminal 4 (L)
        Battery negative (-) → Terminal 1 (UDL)        		 Lock
        Battery positive (+) → Terminal 1 (UDL)
        Battery negative (-) → Terminal 4 (L)        		 Unlock

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

    2. Check the operation of the door unlock detection switch
      1. Measure the resistance according to the value(s) in the table below
        Fig 3: Identifying Door Lock Motor Connector Terminals
        G05754264Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        Standard Resistance 

        TESTER CONNECTION SPECIFIED CONDITION

        Tester Connection Door Lock Condition Specified Condition
        7 (E) - 8 (LSSR) Lock 10 kΩ or higher
        7 (E) - 8 (LSSR) Unlock Below 1 Ω

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

    3. Check the operation of the door key lock and unlock switch.
      1. Measure the resistance according to the value(s) in the table below.
        Fig 4: Checking Operation Of Door Key Lock And Unlock Switch
        G05754265Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        Standard Resistance 

        TESTER CONNECTION SPECIFIED CONDITION

        Tester Connection Door Lock Condition Specified Condition
        7 (E) - 9 (L) Lock Below 1 Ω
        7 (E) - 9 (L) OFF 10 kΩ or higher
        7 (E) - 10 (UL) Unlock Below 1 Ω
        7 (E) - 10 (UL) Lock 10 kΩ or higher

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

  2. INSPECT FRONT DOOR LOCK ASSEMBLY RH 
    1. Check the operation of the door lock motor
      1. Apply battery voltage and check the operation of the door lock motor
        Fig 5: Identifying Door Lock Motor Connector Terminals
        G05754266Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        OK 

        MEASUREMENT CONDITION

        Measurement Condition Door Lock Condition
        Battery positive (+) → Terminal 4 (DL)
        Battery negative (-) → Terminal 1 (UL)        		 Lock
        Battery positive (+) → Terminal 1 (UL)
        Battery negative (-) → Terminal 4 (OL)        		 Unlock

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

    2. Check the operation of the door unlock detection switch
      1. Measure the resistance according to the value(s) in the table below
        Fig 6: Checking Operation Of Door Unlock Detection Switch
        G05754267Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        Standard Resistance 

        TESTER CONNECTION SPECIFIED CONDITION

        Tester Connection Door Lock Condition Specified Condition
        7 (LSSR) - 8 (E) Lock 10 kΩ or higher
        7 (LSSR) - 8 (E) Unlock Below 1 Ω

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

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