Learn Procedures
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
There are 2 available methods to perform the programming procedure:
- A 10 minute procedure which requires a Tech 2 and a techline terminal.
- A 30 minute procedure which does not require the use of any tools.