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Home >> Toyota >> 2004 >> Corolla CE, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 367 (Body Control Systems - Diagnostics) >> Circuit Inspection >> O/D Main Switch Circuit >> Inspection Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Inspection Procedure

WARNING: This page is about a different car, the 2004 Toyota Celica. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check O/D main switch (See  O/D MAIN SWITCH & O/D OFF INDICATOR LIGHT CIRCUIT  ,  CIRCUIT INSPECTION  ). 
    1. NG : Replace the O/D main switch. 
    2. OK : Go to next step. 
  2. Check wire harness and connector between O/D main switch and body 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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