Disabling & Activating Air Bag System: Notes
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 GMC C3500 HD, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Vehicle computers and memory systems may loose memory when battery is disconnected. Driveability problems may result. Vehicle computer may need to complete relearn cycle. See Computer Relearn Procedures in the Reference Information section.