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Home >> Lexus >> 2008 >> IS 250 RWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 24 (Theft Deterrent / Keyless Entry) >> Theft Deterrent System >> ECU Power Source Circuit >> Description

ECU Power Source Circuit: Description

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.

This circuit provides power for main body ECU RH (cowl side junction block RH) operation.