Please do not attempt messing with your GTO unless you know what you are doing. Modifying cars can be rewarding and fun but you can also damage your car. Do this at your own risk!
This file is curtesy of Jack Tors, your resident GTO parts GURU. He also gives credit to Marty Nowak and a few other past GTO GURUS who cracked the code on this modification. You need this file in order to communicate with your GTO Cluster.
If you would like a cable for your 2004-2006 GTO click the order here button. This will send an email directly to David from Dave's World. You can order directly through the email. Once the order is placed your cable will be custom made and shipped directly to you.