Combo GM Tech2win and GDS2 are two specialized diagnostic and programming support software for GM vehicles. In addition, they also have many other functions to support technicians in the process of reading errors, deleting errors, programming, etc. Join OBD TWO SCAN to learn details about this product set in the section below.
I. Tech2win software
Tech2Win is Tech2 emulator software for GM diagnosis. This software is supported by a GM approved tool called MDI or device J2534 to perform vehicle diagnostics.

Product Description:
- Name: Tech2win diagnostic software
- Version: 13.0
- Capacity: About 2GB
- Supported languages: Bulgarian, Czech, Danish, German, English (UK or US), Greek, Spanish, Finnish, French, Croatian, Hungarian, Italian , Japanese, Korean, Dutch, Norwegian, Polish, Portuguese (Brazil), Portuguese (Portugal), Romanian, Russian, Slovenian, Swedish, Thai, Turkish, Chinese (Simplified), Chinese (Traditional)
- Tech2Win software features
GM Tech2win software is designed with 4 main functions, including:
- Read and delete error codes, with this function the software will display each error code and you can delete errors directly on the software
- Read vehicle parameters. For example, parameters of the engine, gearbox, and status of the vehicle’s control software
- Perform powertrain, chassis and body checks.
- Activate the motor drive
II. GDS2 software

- GDSII (Global Diagnostic System 2) software is designed for use by technicians to diagnose and repair automotive electronic systems on select vehicle models manufactured between 2010 – 2013 and all models. GM vehicles from 2014 to present.
- This software is connected from the computer to the vehicle using the GM MDI device (or J2534).
- Language: Indonesian, Czechoslovakian, Danish, German, English, Spanish, Latin American Spanish, French, Canadian French, Croatian, Italian, Hungarian, Dutch, Norwegian, Polish, Portuguese, Portuguese Brazilian Portuguese, Romanian, Slovenian, Finnish, Swedish, Turkish, Russian, Chinese, Japanese, Korean…
Software functions:
- Read VIN number, ECU part number and software number.
- Record, store and play back stored data.
- Control and monitor Output Control functions.
- Configure and reset functions.
- Record or display history of previous vehicle diagnostic sessions.
Computer configuration requirements:
- Processor: Intel Core i3, i5, i7 4thGen
- System memory (RAM): 4GB
- Hard drive: 256GB
- USB ports: 4
- Screen: 17” 1366*768
- Network adapter: Wired – Gibabit, Wireless – 802.11n
- Operating system: Windows 7/8/10
Connection device:
- GM MDI 2: GM MDI 2 Diagnostic Tool is a professional GM vehicle diagnostic and repair device. This professional diagnostic machine supports in-depth ECU diagnosis of old and new vehicles through PC software. The product has features from basic to advanced such as reading errors – deleting errors, installing – controlling system programs.
Which vehicle models does GM Tech2win and GDS2 software support?
- Teh2win software combined with GM MDI2 diagnostic device supports diagnosis and error reading for car models: Chevrolet, Daewoo, Cadillac, Vinfast (Fadil), Buick, Opel, Hummer,…
III.INTRODUCTION GM Tech2win and GDS2 software
To use GM Tech2win and GDS2 Software proficient, please watch the detailed video here:
1.Garage, workshop or service company
– Garages, workshops, and service companies are places where a large number of vehicles come in and out each month. Depending on the capacity of the number of vehicles or your conditions, you should equip yourself with at least one device or software to serve the job.
2. Workers and technicians
– Workers, technicians or freelancers should also equip themselves to be more proactive in their work, without having to spend a lot of time looking for solutions to overcome the epidemic.
With GM Tech2win and GDS2 Software, you will repair the best GM vehicles. Contact Obd TWO SCAN immediately for product advice.
3. Obd TWO SCAN Joint Stock Company
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IV. Related software and equipment
GM Tech2win and GDS2 software is specialized software from GM, learn about other specialized equipment and software below:
- Mercedes-Benz brand: XENTRY, WIS/EPC, Vediamo/DTSmonaco, Starfinder,………
- BMW brand: ISTA-D, ISTA-P, ETK, E-SYS, HU Tool,….
- VAG brand: ODIS E, ODIS S, ELSAWIN, ETKA,….
- JLR brand: pathfinder, SDD, CFF TOOL,…
- ALL TOOL DIRECTIONS HERE: MERCEDES-BENZ TOOL, BMW TOOL, VAG TOOL, JLR TOOL, Multi Functional Tool,…
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