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GM MDI 2 Diagnostic Tool Multiple Diagnostic Interface V2023.05 GM Scanner

  • Item No.  CA194-5
  • History: 265  sold
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  • Weight:  2.0KG
  • Rate:  comment rank 45 () Write a Review
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Technical Support


GM MDI 2 Diagnostic Tool Multiple Diagnostic Interface V2023.05 GM Scanner

Highlights of GM MDI 2:
1.Multi-Languages available:English, French, German,Italian.etc. Total 30 languages to choose

2.Can do cars from 1990-2023 Year can select the package with HDD( software ) or not , we already installed the GM MDI 2 software into SATA interface laptop HDD,the HDD can be used after 2008 year SATA  hard disk interface laptop
4.Support 2010-2023 year new cars
5.Not Support WIFI

Vauxhall / Opel MDI 2 (Tech 3) OEM Level Diagnostics
MDI scan tool is the Multi Diagnostics Interface
Works as the high-quality Vauxhall / Opel dealer diagnostic interface
Can be used with Global TIS, GDS 2, Tech2Win software on a new laptop
Provides full dealer level diagnostics and programming
Supports all Vauxhall /Opel 16 pin vehicles from 1996 to 2022
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

GM MDI 2 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
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)
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

What protocols does the GM MDI 2 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 GM Tech2:
- Class 2
- KWP2000
Beginning with the 2008 model year vehicles, Pass-Thru will be the only programming method available. (Remote will continue to be available for previous vehicle

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 MDI 2 Scan Tool Package List:
1pc x GM MDI 2 Main unit
1pc x OBD2 Cable
1pc x USB Cable
1pc x HDD ( optional )

User Comment(Total 31 Customer Reviews)

  • by Ricardo Morales,May 14,2023

    Simple to use and effective. For the price it’s great.

    Reply #1 by Vivian May 14,2023
    Thanks for your feedback


  • by Gligor Momcilovski,Apr 21,2023

    When I get it,I worked it on my car at once.Perfoms quickly and used easily

    Reply #1 by Vivian Apr 21,2023
    Thanks for your feedback


  • by Gabriel Bramajo,Apr 18,2023

    As a professional GM cars OBDII scan tool, it is a superior product.and its vehicle coverage is quite good.

    Reply #1 by Vivian Apr 18,2023
    Thanks for your feedback


  • by zach yost,Apr 16,2023

    I have use it to detect and find any problem with my car and fix the issue.Glad to have it

    Reply #1 by Vivian Apr 16,2023
    Thanks for your feedback


  • by Anthony Villani,Apr 15,2023

    I am still learning the features,very comprehensive information!

    Reply #1 by Vivian Apr 15,2023
    Thanks for your feedback


  • by troy wood,

    So much easier and cheaper than taking it to the shop.

    Reply #1 by Vivian 
    Thanks for your feedback


  • by brian diggs,Mar 20,2023

    Really meet my expectations. Would highly recommend it.

    Reply #1 by CnAutotool Mar 20,2023
    Thanks for your feedback


  • by James Van Niekerk,Mar 16,2023

    Seller solved my problem quickly.I’m happy doing business with them

    Reply #1 by CnAutotool Mar 16,2023
    Thanks for your feedback


  • by Raul Soria,Jan 12,2023

    Working good so far.Will definitely recommend this scanner.

    Reply #1 by CnAutotool Jan 12,2023
    Thanks for your feedback


  • by christopher goodwin,Jun 13,2022

    Hi, Will this work with Tech2Win?

    Reply #1 by Cara Jun 13,2022
    Yes , it can work with Tech2Win, 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!

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Usually the shipping time is about 5-7 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

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