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Inspection Procedure

  1. CHECK DOOR LOCK (See appropriate door lock under  INSPECTION  ). 
    1. NG: REPLACE DOOR LOCK 
    2. 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 connector and door lock connector, as shown in the Fig 1 and TERMINAL CONTINUITY SPECIFICATIONS .

    Standard: 

    Fig 1: Identifying TVIP Connector T3 Terminals LSWD(37), LSWP(38), Connectors D11, & D12 Terminals
    G02916063Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    TESTING DOOR LOCK CONTINUITY

    Test Between Terminals No. Specified Condition
    LSWD (T3-37) <--> D11-8 Continuity
    LSWP (T3-38) <--> D12-7 Continuity
    1. NG: REPAIR OR REPLACE WIRE HARNESS AND CONNECTOR 
    2. 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 body ground, as shown in Fig 2 and TESTING DOOR LOCK CONTINUITY .

    Standard: 

    Fig 2: Identifying Door Lock Connector Terminals
    G02916064Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    TESTING DOOR LOCK CONTINUITY

    Test Between Terminals No. Specified Condition
    D11-7 <--> Body Ground Continuity
    D12-8 <--> Body Ground Continuity
    1. NG: REPAIR OR REPLACE WIRE HARNESS AND CONNECTOR 
    2. OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE. (See  PROBLEM SYMPTOMS TABLE  ).