Use Instruction Sheet Supplied
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
For the lock cylinder coding procedure, refer to the instruction sheet supplied in the lock cylinder kit.
For key cutting information, refer to the instructions provided from the manufacturer of the key cutting equipment used.