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Inspection Procedure

  1. CHECK DOOR LOCK (See  INSPECTION  . 

    NG: REPLACE DOOR LOCK 

    OK: Go to next step 

  2. CHECK WIRE HARNESS (TVIP ECU <=> DOOR LOCK) 
    1. Disconnect the TVIP ECU and door lock connectors.
    2. Check the continuity between the terminals of the TVIP ECU and door lock connectors.

      Standard: 

      WIRE HARNESS (TVIP ECU <=> DOOR LOCK) CONTINUITY CHECK

      Symbols (Terminal No.) (TVIP ECU <=> Door lock) Specified condition
      LSWD (T3-37) <=> D8-8 Continuity
      LSWP (T3-38) <=> D9-7 Continuity
      Fig 1: Checking Wire Harness Connecting TVIP ECU And Door Lock
      G02833084Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    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 connector.
    2. Check the continuity between the terminal of the door lock connector and the body ground.

      Standard: 

      Fig 2: Door Lock Connector Continuity Check
      G02833085Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Fig 3: Identifying Door Lock Connector Terminals
      G02833086Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    NG: REPAIR OR REPLACE WIRE HARNESS AND CONNECTOR 

    OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS (See  PROBLEM SYMPTOMS   )