Inspection Procedure

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

Check fog light switch (See INSPECTION ).
1. NG : Replace the fog light switch.
2. OK : Go To Next Step.
Check wire harness and connector between fog light switch and Body 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 in PROBLEM SYMPTOMS TABLE .