obd2lily

Customer Problem: My GM MDI2 interface just stopped working, and it won’t connect anymore. It kept flashing to red on the 3 light, and then stayed beeping loud.

Gm Mdi2 cannot connect to Tech2win solution One

Autonumen.com engineer solution:

The reason is that the device was not detected. Please reinstall the GM MDI2 Manager.

Here is the related free download link:

https://mega.nz/#!tFxhBYCD!agbcrCKJL5PRNiNNEw6Vj7JnsWz0F3ekuChliyeZpRs