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Home › Toyota › 2004 › Tacoma Base, 4D Pickup › Repair and Diagnosis › Body & Frame › Body, Cab Control Systems › Body Control Systems - Diagnostics › Circuit Inspection › Door Key Lock And Unlock Switch Circuit › Inspection Procedure

Inspection Procedure

  1. Check Door Key Lock And Unlock Switch. See  DOOR KEY LOCK AND UNLOCK SWITCH  . 
    1. NG: Replace door key lock and unlock switch. 
    2. OK: Go to next step. 
  2. Check for harness and connector between door key lock and unlock switch and body ECU  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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