July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Air Conditioning Control Assembly: Inspection

WARNING: This page is about a different car, the 2005 Lexus GS 430 and 2005 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT A/C CONTROL ASSEMBLY CIRCUIT (See TERMINALS OF ECU )