Cutting Keys

WARNING: This page is about a different car, the 2009 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Cutting Keys To Proper Level & Tumbler Positions

Courtesy of GENERAL MOTORS CORP.

After the code has been determined from the code list or the key code diagram, perform the following steps:

Cut a blank key to the proper level (1) of each of the tumbler positions (2).
Inspect the key operation in the lock cylinder.