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Home >> Toyota >> 2004 >> Matrix Base, FWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 549 (Body Control Systems - Diagnostics) >> Circuit Inspection >> Fog Light switch circuit >> Inspection Procedure
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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.
  1. Check fog light switch (See  INSPECTION  ). 
    1. NG : Replace the fog light switch. 
    2. OK : Go To Next Step. 
  2. 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  . 
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