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Inspection Procedure

  1. CHECK DOOR LOCK (See  INSPECTION  ) 

    NG: REPLACE DOOR LOCK OK 

  2. CHECK WIRE HARNESS (TVIP ECU - DOOR LOCK) 
    1. Disconnect the TVIP ECU and door lock connector.
    2. Measure the resistance of the wire harness side connectors.
    TESTER CONNECTION SPECIFIED CONDITION CHART (1 OF 2)

    Tester Connection Specified Condition
    L2(T3-16)-D11-9 Below 1 Ω
    UL3(T3-17)-D11-10 Below 1 Ω
    L2(T3-16)-D11-9 Below 1 Ω
    L2(T3-16)-D12-6 Below 1 Ω
    UL2(T3-18)-D12-5 Below 1 Ω
    1. NG: REPAIR OR REPLACE WIRE HARNESS AND CONNECTOR 

    OK: Go to next step 

  3. CHECK WIRE HARNESS (DOOR LOCK - BODY GROUND) 
    1. Disconnect the door lock connectors.
    2. Fig 1: Identifying Door Lock Terminal Connector
      G02677957Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Measure the resistance of the wire harness side connectors.
    4. Fig 2: Identifying Wire Harness Side Connectors
      G02677958Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    TESTER CONNECTION SPECIFIED CONDITION CHART (2 OF 2)

    Tester Connection Specified Condition
    D 11 -7 - Body ground Below 1 Ω
    D12-8 -Body ground Below 1 Ω
    1. NG: REPAIR OR REPLACE WIRE HARNESS AND CONNECTOR 

    OK: Go to next step 

    CHECK AND REPLACE TVIP ECU (See  ELECTRONIC CIRCUIT INSPECTION PROCEDURE  )