The GM MDI Manager Launcher is an application that selects the appropriate MDI Manager depending on the connected MDI hardware and launches the appropriate MDI Manager for updating device settings and updating firmware.

Updated GM MDI/MDI 2 firmware will be available in the next few weeks.

The current MDI/MDI 2 firmware is available as part of the TLC subscription at the link below:

https://www.acdelco.com/techline-connect-information-system