FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
Home
>>
Lexus
>>
2007
>>
GS 350 AWD V6-3.5L (2GR-FSE)
>>
Repair and Diagnosis
>>
Accessories and Optional Equipment
>>
Antitheft and Alarm Systems
>>
Alarm Module
>>
Testing and Inspection
Alarm Module: Testing and Inspection
ECU Power Source Circuit
DESCRIPTION
This circuit provides power to operate the cowl side junction block (multiplex network body ECU).
Wiring Diagram:
INSPECTION PROCEDURE
Step 1-2: