Highlights of MDI:
1. Software version: V2023.03
2. GM MDI Manager version: V220.127.116.11
3. Update time: GM Global V2023.03
4. Fully tested and works perfectly
5. High speed and low-speed GMLAN
6. Supported Protocol: UART, Class 2, KWP2000,GMLAN (CAN)
7. For all GM CHEVROLET BUICK CADILLAC GMC HUMMER PONTIAC SAAB Vauxhall/Opel 16 pin vehicles from 1996 to 2023
8. Multi-language: German, Spanish, French, Italian, Dutch, Portuguese, Vietnamese, Russian, Thai, Japanese, Korean, English, Chinese
9. Tech2win: English only
If need programming online，you could have a gm account by yourself please.
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
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:
- Class 2
- GMLAN (CAN)
When you test after 2010 year gm car, you can use gm gds2 software:
When you want to test before 2010 year GM car, you can use the tech2win software to test it,run fast and stable:
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 AC Adapter
1pc x V2021.10 software
PCB Board Display:
Please feel free to contact us ,If you have any question:
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Item conditions that allow returns Brand new Item, returns must include all accessories, Items must include original packaging
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(1) When the item is defective, the item was sent in error, damaged in transit, or otherwise defective，It can not work once you receive it. In this case we allow returns. We bear the shipping cost.
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