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Home >> Lexus >> 2003 >> SC 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Lighting and Horns >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Symptom Diagnostic Procedures >> Front Side Marker Light Circuit

Front Side Marker Light Circuit

CIRCUIT DESCRIPTION
Front Lamp ECU receives taillight switch information from the combination switch, and lights the side marker light.


Wiring Diagram:






Step 1 - 2:




INSPECTION PROCEDURE

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