Inspection Procedure

WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.

Check fuel lid opener motor using LEXUS hand-held tester.
PREPARATION:

Connect the LEXUS hand-held tester to the DLC3.

CHECK:

Check the fuel lid opener motor using ACTIVE TEST.
1. OK : Proceed to next circuit inspection shown on problem symptom table (See PROBLEM SYMPTOMS TABLE ).
2. NG : Go to next step.
Check FUEL OPN fuse.
1. NG : Replace fuse.
2. OK : Go to next step.
Check fuel lid opener motor (See INSPECTION ).
1. NG : Replace fuel lid opener motor.
2. OK : Go to next step.
Check wire harness and connector between fuel lid opener motor and luggage room J/B ECU (See HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION PROCEDURE ).
1. NG : Repair or replace wire harness or connector.
2. OK : Proceed to next circuit inspection shown on problem symptoms table (See PROBLEM SYMPTOMS TABLE ).