GM MDI Multiple Diagnostic Interface Without Wifi 

Highlights of  MDI:
1.Multi-Languages  available:English, French, German,Italian.etc. Total 30  languages to choose

2.Can do cars from  1990-2023 Year
3.Support 2010-V2023  year new cars

GM MDI 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 2023
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 GM Global  Diagnostics System (GDS), SPS and MDI Manager  Software 
Allows for GDS  diagnostic 

GM 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 GM 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 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.   
When you test after  2010 year gm car, you can use gm gds2  software: 

When you want to test  After 2010 year 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: 

MDI Scan Tool Package  List:
1pc x MDI Main  unit
1pc x OBD2  Cable
1pc x USB  Cable
1pc x AC  Adapter
1pc x Latest software (Optional)

PCB Board  Display: