GM's Tech2WIN provides a virtual environment to allow authentic GM Tech 2 diagnostic software to run on a PC running windows. Tech2WIN provides the following OEM functionality :

• DTC read and clear
•  View data parameters
• Operate output controls
• Execute system tests for powertrain, chassis, and body systems
• GM vehicle makes supported : Cadillac, Buick, GMC, Oldsmobile, Pontiac, Saturn, Chevrolet, and Hummer

Reference the exceptions that GM has provided on the vehicle systems supported on Tech2Win by clicking HERE

GM TIS subscription for Tech2WIN can be directly purchased from the following ACDelco website: http://www.acdelcotds.com/acdelco/action/subscribehome

Here are instructions on downloading and installing the Tech 2 Win software on the PC to work with the Bosch M-VCI: Tech2WIN Installation Document