FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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LS 460 V8-4.6L (1UR-FSE)
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IG Power Source Circuit
IG Power Source Circuit
IG Power Source Circuit
DESCRIPTION
When the engine switch is turned on (IG), positive (+) battery voltage is applied to the certification ECU.
Wiring Diagram:
Step 1-2:
Step 3:
INSPECTION PROCEDURE