Air Induction Systems: Notes
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
When battery and some ECM input devices are disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.
NOTE:
Before performing any procedures, check for any related Technical Service Bulletins (TSBs).
NOTE:
Unless specified otherwise, information for Sierra and Silverado in this article applies to Cab & Chassis Sierra and Cab & Chassis Silverado.