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Home >> Lexus Truck >> 2007 >> GX 470 V8-4.7L (2UZ-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 is the power source circuit to operate the navigation ECU.

Wiring Diagram:






Step 1:




Step 2-3:




INSPECTION PROCEDURE
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