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Home >> Toyota >> 2004 >> Sequoia Limited, 4WD >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Systems - Diagnostics >> Circuit Inspection >> Automatic light control sensor circuit >> Inspection Procedure

Inspection Procedure

  1. Check automatic light control sensor (See  INSPECTION  ). 
    1. NG: Replace automatic light control sensor. 
    2. OK: Go to next step. 
  2. Check harness and connector between automatic light control sensor and body ECU (See  HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION PROCEDURE  ). 
    1. NG: Repair or replace wire harness or connector. 
    2. OK: Go to next step. 
  3. Does the system operate normally after replacement of automatic light control sensor. 
    1. Yes: Replace automatic light control sensor. 
    2. NO: Proceed to next inspection shown on problem symptoms table (See  PROBLEM SYMPTOMS TABLE   ). 
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