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Home >> Toyota >> 2004 >> Tundra Base, Automatic >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Driver Door Control System - Diagnostics >> Circuit Inspection >> Window lock switch circuit >> Inspection Procedure

Inspection Procedure

  1. Check window lock switch circuit using DTC check (see  HOW TO PROCEED WITH TROUBLESHOOTING  ). 
    1. OK: Proceed to next circuit inspection shown on problem symptoms table (see  PROBLEM SYMPTOMS TABLE  ). 
    2. NG: Go to Next step. 
  2. Check wire harness and connector between driver door ECU and passenger door 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  ). 
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