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Home >> Lexus >> 2010 >> ES 350 >> Repair and Diagnosis >> External Pages >> Different car >> Section 102 (Theft Deterrent) >> Theft Deterrent System >> ECU Power Source Circuit >> Description

ECU Power Source Circuit: Description

WARNING: This page is about a different car, the 2007 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.

This circuit provides power for main body ECU operation.