Highlights of MDI:
1.Multi-Languages available
2.Can do cars 1990-2018
3.Installed the GM MDI software into SATA interface laptop HDD
4.Support 2010-2018 year new cars
5.Support WIFI

Newest features for MDI:
1. With opel Global tis global diagnostic system
2. With GDS2 diagnostic system
3. Tech2win diagnostic software support adding latest software
4. support programming online
5. support cable communication
6. support original factory latest software
7. With European Chevetl Global tis, Supports European Chevet

Description:
General Motors Global Electrical Architecture (Global A) and Global Diagnostic Hardware & Software
Global Diagnostic System DGS & Mutiple diagnostic Interface MDI

MDI is an interface between the vehicle DLC and a PC and TIS2web.
Required for diagnostics on new SGM Global A Electrical Architecture Vehicles
Used with GM Global Diagnostics System (GDS), SPS and MDI Manager Software
Allows for GDS diagnostic
Supports Service Programming System (SPS)
Supports PC-Based diagnostics with rollout of GDS application
Includes Flight Recorder Mode

Global Diagnostic System (GDS):
PC-based software diagnsotics
DTCs, Diagnostics, Data Display & Visualization, Device Controls, Special Tests, Flight Recorder management, etc.
GDS is software which runs on a specific PC. Updates received via TIS2Web.
Multiple display options. More space for diagnsotics. Session management for multiple us.

What protocols does the MDI support?
For immediate use — At present, vehicles have two buses on the 16 pin connector (high speed and low speed GMLAN). The GM MDI

communicates using all of the existing GM protocols like the Tech 2: UART, Class 2, KWP2000, GMLAN (CAN).

Future of the Tech 2:
The Tech 2 remains an essential tool through at least the 2010 model year. The Tech2 will continue to be needed to diagnose all

vehicles from previous model years. Remote programming with the Tech 2 will continue to be supported for use on all 2007 and

previous vehicles. Additional information will be supplied in future.

HOW WILL THE GM MDI BE USED?
The GM MDI will be required to perform diagnostics on selected NAO vehicles for model year 2009. Diagnostic software is scheduled

to be released for the GM MDI during the fourth quarter of 2008

For cars after 2010 year, you use gm gds2 software.
For cars before 2010 year, you use the techwin software to test it, run fast and stable.

Test steps:
1: finish update lease step, connect with Car OBD, click diagnostic icon on the interface. Choose brand and click "input" on lower

right corner, car information will be read automatically, or you can choose manual input VIN
2:choose test what you want, like module diagnostic—engine control modual—identifying information.

Used for: Both China GM MDI and original GM MDI tech 3.

MDI software list:
· GLOBAL TIS: Reprogramming Software for GM and SAAB cars
· GM SPS: SPS Programming for GM Cars
· Tech2Win: Tech 2 emulation software – Comes with Global Tis - it will be activated for ever never runs out,
  Provides a fully functioning Tech 2 for the MDI, and covers all other 16 pin models back to 1996.
· GDS 2: for newer GM cars – it will be activated forever. Full diagnostics platform for new GM models after 2009, including

Insignia, Astra J, and Antara.