Tech 2 clone for both troubleshooting and programming Hummer? That little short list is incorrect and only shows a few of the earlier than 2007 CAN bus vehicles. Why my Hummer is not shown in the GM vehicle list? Where can I get a working clone at a good price? Both the original and HQ clone can work for your car. This is about GM Tech 2 scan tool for Hummer troubleshooting and programming.
