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Inspection Procedure

  1. CHECK DOOR LOCK OPERATION 
    1. Check door lock operation (See HOW TO PROCEED WITH TROUBLESHOOTING ).

    NG: REPLACE DOOR LOCK 

    OK : Go to Next Step 

  2. CHECK HARNESS AND CONNECTOR (TVIP ECU - DOOR LOCK) 
    1. Disconnect the TVIP ECU and door lock connectors.
    2. Measure the resistance according to the value(s) in the table below.

      Standard resistance 

      RESISTANCE SPECIFICATION

      Tester Connection Specified Condition
      LSWD (T3-37) - D11-8 Below 1 Ω
      LSWP (T3-38) - D12-7 Below 1 Ω

    NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

    Fig 1: Identifying TVIP ECU And Passenger's Door Lock Connectors
    G05236743Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    OK : Go to Next Step 

  3. CHECK HARNESS AND CONNECTOR (DOOR LOCK - BODY GROUND) 
    1. Disconnect the door lock connectors.
    2. Measure the resistance according to the value(s) in the table below.

      Standard resistance 

      RESISTANCE SPECIFICATION

      Tester Connection Specified Condition
      D11-7 - Body ground Below 1 Ω
      D12-8 - Body ground Below 1 Ω

    NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

    Fig 2: Identifying Door Lock Connectors
    G05236744Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    OK : PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE