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MDI for GM Scan Tool GM Diagnostic Scanner with Best Quality 2020.03

  • Item No.  CA194-2
  • History: 210  sold
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  • Market Price: US$211.20
    Shop Price: US$176.00
    Promotion Price: US$176.00
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  • Stock  6
  • Weight:  2.0KG
  • Rate:  comment rank 45 () Write a Review
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Technical Support


MDI for GM Scan Tool GM Diagnostic Scanner with Best Quality 2020.03

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

2.Can do cars from 1990-2020.03 Year
3.You can choose with hard disk (software) or not. the GM MDI software has been installed to a portable hard drive 500G SATA interface, it can be used on all SATA hard drive interface after year 2008
4.Support 2010-2020.03 year new cars
5.Support WIFI

Newest features for GM MDI :

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. Tech2win 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 are new and original

GM MDI 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 

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: 

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 for GM 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:
- Class 2
- KWP2000

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.

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.  

MDI Package List:

1pc x MDI Main unit
1pc x OBD2 Cable
1pc x USB Cable
1pc x AC Adapter
1pc x carry bag

MDI Related Pictures:

User Comment(Total 12 Customer Reviews)

  • by Sukainah Abdul Hakeem,May 06,2020

    arrived in time , i really like this machine

    Reply #1 by Cara May 06,2020
    Thanks for your good review


  • by Ernesto Pallares,Apr 17,2020

    this one with wifi correct ?

    Reply #1 by Cara Apr 17,2020
    Yes , it with wifi , thank you


  • by Mr.Jacob Chamberlain,Mar 09,2020

    hi it is working with original software or i can used with online programming in a old and latest model of GMC,chevrolet,and chevrolet korea i need to buy this MDI use with original software

    Reply #1 by Joanna Mar 09,2020
    Yes, it can working with original software.


  • by Mr.Vicky Steinbeck,Mar 04,2020

    It works perfectly! Very good.

    Reply #1 by Joanna Mar 04,2020
    Good day!
    Thank you for your support and feedback on our website.
    Any further questions please feel free to contact us.
    Best regards!


  • by Mr.Duncan Robin,Feb 10,2020

  • by Mr.Eric Wyld(e),Jan 23,2020

    gm tech2 and gm mdi which is better?

    Reply #1 by Joanna Jan 23,2020
    GM Tech2 is better for old vehicles, gm mdi is better for new vehicles


  • by Mr.Jessica Occam,Dec 19,2019

    Reply #1 by Joanna Dec 19,2019
    Para el ajuste del wifi, confirmaremos con el ingeniero


  • by Lithuania ,Aug 24,2018

    wifi connection , easy to operate

    Reply #1 by Cara Aug 24,2018
    Thanks for your support for our product


  • by FANARAKIS BABIS ,Jul 13,2018

    can this support 2018 cars ?

    Reply #1 by Cara Jul 13,2018
    Yes , it can support 2018 new cars , thank you


  • by Roini Tsiqubadze,Jun 06,2018

    hello can this tool support online programming ?

    Reply #1 by Cara Jun 06,2018
    If you have an online account with password , it can support online programming , thank you


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About Us - Professional Auto Diagnostic Tools Supplier. We provides car diagnostics tools for Do-It-Yourself and professional automotive mechanics. If you have any problems, don't hesitate to contact us, send email to or chat online. We are well organized by a group of rich-experienced design experts who have been engaging in auto diagnostic tools for more than 10 years. FREE, Professional & Unlimited Technical Support, Factory Price!

Shipping Terms:

a     1) Items will be sent to all the countries over the world.This package will be sent by Hongkong Airmail Post,EMS,UPS or DHL.

b     2) Items will be checked carefully before sent out.

c     3) We will use air bubbles to wrap the items carefully.

Shipping Time:

Usually the shipping time is about 3-5 days via DHL, UPS, TNT and Fedex Express, 15-30 days via POST AIR to Worldwide, but Because the COVID-19 Global Pandemic recently, the delivery date will may be delayed. We are sincerely sorry to bring all inconvenience to you.
Note: We hope it arrive on time but since this is an international delivery, shipping time will be highly depended on the courier company and local customs/duties. Thank you for your understanding

Return Policies:

If you are not satisfied with your purchase .please contact us quickly, we can exchange one to you,but buyers is responsible for the returning shiping cost .
If you have any item proplem, just email us quickly, we will do our best to slove it in 24 hours, please don’t leave bad feedback before contacting us, it is not the best way to slove proplem. thank you!
If you want more items we can give you a little discout,thank you!

Contact Us:

Our office hours are 24hours 7 days online service
And if nobody answer you online in time sometimes,do not worry.leave us a message or write down your desires,we will contact you as soon as possible.

Attention: PLZ leave your telephone number and address in detail when you take order in our website, it is very important to ship your order. (Customers from Brazil PLZ leave your Cutsom ID also, thanks!)

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