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Home >> Lexus >> 2007 >> SC 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Lighting and Horns >> Testing and Inspection >> Component Tests and General Diagnostics >> AFS ECU Power Source Circuit

AFS ECU Power Source Circuit

AFS ECU Power Source Circuit

DESCRIPTION

This circuit detects the state of the ignition switch. The AFS ECU receives it from the ignition switch.

Wiring Diagram:






Step 1:




INSPECTION PROCEDURE
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