MDI for GM Scan Tool Multiple G-M Diagnostic Interface V2025.09

MDI for GM Scan Tool Multiple G-M Diagnostic Interface V2025.09

Notice：
1.you can select the package with HDD( software ) or not , we already installed the G-M MDI software into SATA interface laptop HDD, the HDD can be used after 2008 year SATA hard disk interface laptop
2.you can choose whether this G-M MDI hardware with WIFI function

Highlights of MDI:
1.Multi-Languages available:English, French, German,Italian.etc. Total 30 languages to choose
2.GDS2 Software version: V2025.09
3.Can do cars from 1990-2025 Year
4.Support 2010-2025 year new cars
5 Support WIFI（optional）

MDI Manager version: V8.5.33.154
Update time:FOR GM Global V2025.09
Fully tested and works perfectly
High speed and low-speed GMLAN
Supported Protocol: UART, Class 2, KWP2000,GMLAN (CAN)For all GM CHEVROLET BUICK CADILLAC GMC HUMMER PONTIAC SAAB Vauxhall/Opel 16 pin vehicles from1996 to 2024
Multi-language: German, Spanish, French, Italian, Dutch, Portuguese, Vietnamese, Russian, Thai, Japanese, Korean, English
ChineseTech2win: English only

MDI for GM is the Multi Diagnostics Interface
1.Works as the high-quality Vauxhall / Opel dealer diagnostic interface
can be used with Global TIS, GDS 2, Tech2Win software
2.Provides full dealer level diagnostics and programming
3.Supports all Vauxhall /Opel 16 pin vehicles from 1996 to 2025
4.perfoms quickly and used easily to make customers happy and win new business by offering the exact same functions as the main dealers, including;
* Automatic vehicle recognition
* DTC reading and removal
* Complete list of live data streaming for all main ECU
* Recordable / playback of live data
* New software flash for existing ECU to fix drivability issues
* Programming and installation of new ECU (PCM, ABS, Instrument cluster, air bag, fuel pumps etc.,)
* Programming new keys
* Setting / removing speed limiters
* J2534 pass thru offering ECU re-flash and diagnostics for other vehicle manufacturers, when subscribed to their specified software
* More dealer specific functions

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

MDI and GDS Background
MDI is an interface between the vehicle DLC and a PC (by wired USB, wired Ethernet, wireless Ethernet ) and TIS2web.  
Required for diagnostics on new SGM Global A Electrical Architecture Vehicles
Used with G-M Global Diagnostics System (GDS), SPS and MDI Manager Software
Allows for GDS diagnostic

Language: 

 G-M Multiple Diagnostic Interface (MDI)
All current and most legacy vehicle protocols: UART, KW2000, CLASS2, GM LAN, etc.
Needed for Global A architechture vehicles
Supports Service Programming System (SPS)
Supports PC-Based diagnostics with rollout of the Global Diagnositc System (GDS) application
Includes Flight Recorder Mode
New Diagnostic Application Software required for Global A Vehicles
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, the same as the Tech 2:
- UART
- Class 2
- KWP2000
- GMLAN (CAN)

The Future of the Tech 2
The Tech 2 remains an essential tool through at least the 2010 model year. The G-M MDI will not support past models when its diagnostic capabilities are introduced. And, the Tech2 will continue to be needed to diagnose all vehicles fromprevious 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 G-M MDI BE USED?
The G-M MDI will be required to perform diagnostics on selected NAO vehicles for model year 2009. Diagnostic software is scheduled to be released for the G-M MDI during the fourth quarter of 2008.  
When you test after 2010 year for gm car, you can use g-m gds2 software:

When you want to test After 2010 year for GM car, you can use the GDS software to test it,run fast and stable:

When you want to test before 2010 year GM car, you can use the tech2win 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

MDI Scan Tool Package List:
1pc x MDI Main unit
1pc x OBD2 Cable
1pc x USB Cable
1pc x latest software HDD（Option)