![How-to-Solve-GM-MDI2-Cannot-Connect-to-Tech2Win-Problem-1](https://forobd2tool.com/wp-content/uploads/2021/04/How-to-Solve-GM-MDI2-Cannot-Connect-to-Tech2Win-Problem-1.jpg)
Customer Problem: My GM MDI 2 interface just stopped working, and it won’t connect anymore. It kept flashing to red on the 3 light, and then stayed beeping loud.
Obd2tool engineer solution:
The reason is that the device was not detected. Please reinstall the Car Diagnostic Tool GM MDI2 Manager.
Here is the related free download link:
https://mega.nz/#!tFxhBYCD!agbcrCKJL5PRNiNNEw6Vj7JnsWz0F3ekuChliyeZpRs