GM MDI Scanner GM Tech3 Diagnostic Tool for GM, Opel /Saab From 2009 – 2022 Year 

GM MDI Scanner Notices:

1.Buy the Hard disk together which have been installed with GDS2/Tech2Win for GM(2021.08 GDS2) ,Medium Duty Truck and Opel (2019.09)Diagnostic Packages.
2.We can help to install the 2020.09 GDS2 and Tech2win on your Laptop Remotely and charge 40USD.
3.You can do Online programming Modules with GM SPS Subscription.
4.This Clone GM MDI not work good for FD CAN protocol, original GM MDI2 will be your Choose.

GM Tech3 Scanner is the newest GM factory scan tool for replacing GM TECH2 Diagnostic kit.
MDI Diagnostic Interface when combined with the GDS2 application allows servicing of GM’s new Global A and Global B vehicles.
Scan, pull codes, graph data and have all bi-directional controls available for all vehicle systems including Powertrain, Body, Chassis and Network.
This GM MDI Scan tool will also allow you to online re-program controllers .


Model coverage currently includes For all GM (CHEVROLET /BUICK /CADILLAC /GMC /HUMMER /PONTIAC) SAAB and Vauxhall/Opel 16 pin vehicles .
For all other 1996-2013 GM vehicles you will need either a GM Tech2 or the optional ‘Tech2Win Emulator’ program to achieve OEM level functionality. The ‘Tech-2 Emulator’ can be used with MDI interface .