In this video I will share with you some of the information not cover by Snap-On Diagnostics You Tube Channel as well as some important information you might want to know about the #1 - No Communication issue with your GM Product. Hope this video helped someone. Again if you think you might be interested in our Snap-On Diagnostics Group feel free to join. Must be a real person & answer three questions. Than Nathan or I will allow you to join our group discussion. Leave your Egoism at the door! This is a group of respectful people that are here to learn more about diagnostics as well as more about Snap-On Diagnostic Tool issues or information. Thanks for watching. Cheers!

A lot of Diagnostic Technician's recommend various scope or scan tool upgrades. most of these can be found on https://www.aeswave.com/ scroll around a bit & see what might help make your troubleshooting easier.