Inspection Procedure

WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

When using the intelligent tester, start from 1. When not using the intelligent tester, start from 2.

READ VALUE OF INTELLIGENT TESTER (DOOR KEY LOCK AND UNLOCK SWITCH)
1. Check the DATA LIST for proper functioning of the door key lock and unlock operation.
- OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
- NG: GO TO NEXT STEP
INSPECT DOOR KEY LOCK AND UNLOCK SWITCH
1. Inspect the front door key lock and unlock switch (see INSPECTION ).
- NG: REPLACE DOOR KEY LOCK AND UNLOCK SWITCH
- OK: GO TO NEXT STEP
CHECK WIRE HARNESS (SWITCH - BODY ECU)
- NG: REPAIR OR REPLACE HARNESS AND CONNECTOR
- OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE