Air Delivery Description & Operation: Notes
WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
The air delivery controls are divided into two primary areas. The first, air speed, is dependent upon blower motor speed. The second, air distribution is related to various single or multiple air outlets.