Inspection Procedure

CHECK DOOR LOCK (Refer to INSPECTION ).
1. NG: REPLACE DOOR LOCK
2. OK: Go to next step.
CHECK WIRE HARNESS (TVIP ECU <--> DOOR LOCK)
1. Disconnect the TVIP ECU and door lock connector.
2. Check the continuity between the terminal of the TVIP ECU connector and door lock connector, as shown in Fig 2 and Fig 1.
Standard:

Fig 1: Checking TVIP ECU Terminal To Door Lock Continuity
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 2: Identifying T3, D11, & D12 Connector Terminals
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. NG: REPAIR OR REPLACE WIRE HARNESS AND CONNECTOR
2. OK: Go to next step.

CHECK WIRE HARNESS (DOOR LOCK <--> BODY GROUND)

Disconnect the door lock connector.
Check the continuity between the terminal of the door lock connector and the body ground, as shown in Fig 3 and TESTING DOOR LOCK CONTINUITY .

Standard:

TESTING DOOR LOCK CONTINUITY

Test Between Terminals No.	Specified Condition
D11-7 <--> Body Ground	Continuity
D12-8 <--> Body Ground	Continuity

Fig 3: Identifying Door Lock Connector Terminals

NG: REPAIR OR REPLACE WIRE HARNESS AND CONNECTOR
OK: CHECK AND REPLACE TVIP ECU (Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE ).