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Home >> Lexus >> 2004 >> LS 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Body and Frame >> Mirrors >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Diagnosis By Symptom >> Symptom Diagnostic Procedures >> Mirror Defogger Circuit

Mirror Defogger Circuit

MIRROR DEFOGGER CIRCUIT

CIRCUIT DESCRIPTION

The door ECU operates the mirror defogger when it receives signals from the defogger switch, wiper switch and rain sensor.

Wiring Diagram:






Step 1 - 2:




INSPECTION PROCEDURE
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