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Home >> Lexus >> 2008 >> SC 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 16 (Air Conditioning) >> Air Conditioning System >> IG Power Source Circuit >> Description

IG Power Source Circuit: Description

WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.

The circuit supplies a power source to the A/C amplifier, servo motor, etc.