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Home >> Lexus >> 2008 >> IS 250 RWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 28 (Heating / Air Conditioning System) >> Air Conditioning System >> IG Power Source Circuit >> Description

IG 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.

The main power source is supplied to the A/C amplifier when the engine switch on (IG) The power source is used for operating the A/C amplifier and servo motor, etc.