Operation CHARM: Car repair manuals for everyone.
Home >> Lexus >> 2004 >> LS 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Accessories and Optional Equipment >> Navigation System >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Symptom Diagnostic Procedures >> Power Source Circuit (Navigation ECU)

Power Source Circuit (Navigation ECU)

POWER SOURCE CIRCUIT (NAVIGATION ECU)

CIRCUIT DESCRIPTION

This circuit provides the power to the navigation ECU.

Wiring Diagram:






Step 1:




INSPECTION PROCEDURE
pro multis · About Operation CHARM