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Home >> Toyota >> 2005 >> ECHO 2D Sedan, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Body Control Systems - Diagnostics) >> Circuit Inspection >> Taillight Control Relay Circuit >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2005 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check taillight relay (See  INSPECTION  ). 
    1. NG: Replace taillight relay. 
    2. OK: Go To Next Step. 
  2. Check for harness and connector between taillight relay and passenger side J/B ECU, and battery and taillight relay (See  HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION PROCEDURE  ). 
    1. NG: Repair or replace harness and connector. 
    2. OK: Proceed to next circuit inspection shown in problem symptoms table (See  PROBLEM SYMPTOMS TABLE  ).