Inspection Procedure

WARNING: This page is about a different car, the 2004 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.

CHECK DOOR LOCK (See INSPECTION )
1. NG: REPLACE DOOR LOCK
2. OK: GO TO NEXT STEP.

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

Disconnect the TVIP ECU and door lock connectors.

Check the continuity between the terminals of the TVIP ECU and door lock connectors, as shown in the illustration and table.

Standard:

TERMINAL SPECIFIED CONDITION

Symbols (Terminal No.) (TVIP ECU <=> Door lock)	Specified condition
LSWD (T3-37) <=> D8-8	Continuity
LSWP (T3-38) <=> D9-7	Continuity

Fig 1: Identifying Wire Harness (TVIP ECU - Door Lock)

NG: REPAIR OR REPLACE WIRE HARNESS AND CONNECTOR
OK: GO TO NEXT STEP.

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, as shown in the illustration and table.
  Standard:
  
  Fig 2: Terminal Condition Continuity Reference Chart
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 3: Disconnecting Door Lock Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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 )