GM MDI

MDI (Multi Diagnostics Interface) is the genuine Vauxhall, GM, Opel dealer diagnostics interface, which when combined with Global TIS, GDS 2, Tech2Win software, and a new laptop, provides full dealer level diagnostics and programming for g .m/vauxhall /opel 16 pin vehicles from 1996 to present day.

Promotion MDI GDS For Vauxhall OPEL GM Mutiple Diagnostic Interface Without WIFI Card and Software is a one of our GM MDI Tools, you can buy Promotion MDI GDS For Vauxhall OPEL GM Mutiple Diagnostic Interface Without WIFI Card and Software from zobdii.com.

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Promotion MDI GDS For Vauxhall OPEL GM Mutiple Diagnostic Interface Without WIFI Card and SoftwarePromotion MDI GDS For Vauxhall OPEL GM Mutiple Diagnostic Interface Without WIFI Card and SoftwarePromotion MDI GDS For Vauxhall OPEL GM Mutiple Diagnostic Interface Without WIFI Card and SoftwarePromotion MDI GDS For Vauxhall OPEL GM Mutiple Diagnostic Interface Without WIFI Card and SoftwarePromotion MDI GDS For Vauxhall OPEL GM Mutiple Diagnostic Interface Without WIFI Card and SoftwarePromotion MDI GDS For Vauxhall OPEL GM Mutiple Diagnostic Interface Without WIFI Card and Software

MDI GDS For Vauxhall Opel GM Mutiple Diagnostic Interface Without WIFI Card and Software

Reasons of buy MDI GDS

  1. Support wifi function.(You need buy WIFI card yourself)
  2. Best GM MDI tool, can test most GM car from 1990-2014.
  3. Support Multi-language: English, French, German, Japanese, Italian and so on. Total 30 languages to choose.
  4. Support online program or coding.

Notice of buy this Item

  1. When you test after 2010 year gm car, use GM gds2 software.
    When test GM car before 2010 year, you can use the techwin software, it will run fast and stable:
  2. This one can only be installed on Win XP system you can use USB Cable or Lan Cable to connect it with your laptop.
  3. For online program,we don't have ID and password, you need buy it yourself.
  4. this item is without WIFI card, without software.

Link to buy for GM MDI online programming software
Link to login online programming website

MDI and GDS Background

MDI is an interface between the vehicle DLC and a PC (by wired USB, wired Ethernet, wireless Ethernet ) and TIS2web.
Can be Used for SPS programming on existing and future SGM vehicles
Required for diagnostics on new SGM Global A Electrical Architecture Vehicles
Used with TIS2Web, GM Global Diagnostics System (GDS), SPS and MDI Manager Software
GM Multiple Diagnostic Interface (MDI)
All current and most legacy vehicle protocols: UART, KW2000, CLASS2, GM LAN, etc.
Supports Service Programming System (SPS)
Passthrough progrmming on past model and Global A vehicles
Supports PC-Based diagnostics with rollout of the Global Diagnositc System (GDS) application
Includes Flight Recorder Mode




Features of MDI GDS for GM:

  1. With Opel Global tis global diagnostic system
  2. Support offline lease function
  3. Support Opel offline programming function
  4. With GDS2 diagnostic system
  5. Tech2 win diagnostic software support adding latest software
  6. support programming online
  7. support cable communication
  8. support wireless communication
  9. support original factory latest software
  10. With European Chevetl Global tis, Supports European Chevetl offline programming
  11. All Chip in mainboard are new and original

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.

How to Use GM MDI?

The new GM MDI can be used only in the Pass-Thru method. This means you can use it as your programming tool, while your Tech 2/CANdi remains available for diagnostics and other duties.

The GM MDI is initially being introduced with Pass-Thru programming capabilities only. It can be used to perform Pass-Thru programming on all vehicles built since 1996 and will support all vehicles into the future.
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. Regulations require programming procedures to be compliant with SAE Recommended Practice J2534.
The GM SPS is compliant with SAE Recommended Practice J2534, and the GM MDI is compliant with the portions of SAE J2534 that are applicable for GM vehicles.
What protocols does the GM 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)
Beginning with the 2008 model year vehicles, Pass-Thru will be the only programming method available. (Remote will continue to be available for previous vehicles.)









Package list:

  1. 1pc x GM MDI Main unit (Without Software)
  2. 1pc x OBD2 Cable
  3. 1pc x USB Cable

Customer share:
Q:What language does it have?
A:GM mdi language:



Q:Does it support online coding for daewoo?
A:Yes,it support,but you have to get online coding ID and password yourself.

Q:Can I use it to do old GM car before 1996?
A:You can try it,sir,but you need has old adapter yourself.
Comparison between VXDIAG GM,GM MDI and GM Tech2

Go to Buy: Promotion MDI GDS For Vauxhall OPEL GM Mutiple Diagnostic Interface Without WIFI Card and Software

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