FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Home >> Lexus >> 2007 >> SC 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Accessories and Optional Equipment >> Navigation System >> Testing and Inspection >> Component Tests and General Diagnostics >> Navigation ECU Power Source Circuit

Navigation ECU Power Source Circuit

Navigation ECU Power Source Circuit

DESCRIPTION

This circuit provides power to the navigation ECU.

Wiring Diagram:

Step 1-2:

Step 3:

INSPECTION PROCEDURE

pro multis Credits:Operation CHARM About Operation CHARM