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Home › Toyota › 2004 › Tacoma S-Runner › Repair and Diagnosis › Body & Frame › Body, Cab Control Systems › Body Control Systems - Diagnostics › Circuit Inspection › Light Control Switch Circuit › Inspection Procedure

Inspection Procedure

  1. Check Light Control Switch. See   LIGHT CONTROL SWITCH  .
    1. NG: Replace light control switch. 
    2. OK: Go to next step. 
  2. Check for harness and connector between light control switch and body ECU. See  HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION PROCEDURE  .
    1. NG: Repair or replace harness or connector. 
    2. OK: Proceed to next circuit inspection shown in  PROBLEM SYMPTOMS TABLE   .
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