All-in-one GM diagnostic suite professionally installed on your Windows PC. Includes GlobalTIS (legacy support utilities), GDS2 for modern GM vehicles, and Tech2Win for Tech2-era platforms pre-configured for your compatible VCI and ready for real-world diagnostics.
What’s included
GlobalTIS (Legacy Utilities): Administrative utilities for legacy coverage and platform management on older GM vehicles.
GDS2: OEM diagnostic application for late-model GM platforms (Global-A and newer); live data, DTCs, actuation tests, special functions, and procedures.
Tech2Win: PC-based emulator of the Tech2 scan tool to service Tech2-era vehicles (pre-Global-A).
Driver & VCI Configuration: Setup for GM MDI/MDI2 or J2534-compliant pass-through devices (when supported by your interface).
Post-install Check: Quick sanity tests to confirm communication with your interface and vehicle protocol stack.
Versions
- GlobalTIS: (Opel + Saab)
- Subscriptions:
- Isuzu (North America)
- Opel/Chevrolet (Europe)
- SGM
- Opel/Saab/NAO
- SAAB
- Opel/NAO
- OPEL
- OPEL/SAAB/Chevrolet (Europe)
- OPEL/SAAB
- NAO
- Chevrolet (Europe)
- SAAB/Chevrolet (Europe)
- GM-LAAM
- Subscriptions:
GDS2: v22.2.10600 with 5.2025 deliverables
- Diagnostic data:
GM China – 2025.04.24
GM Global – 2025.03.24
OpelVauxhall – 2025.04.24
Saab – 2025.04.24
- Diagnostic data:
Tech2Win: v233.6
- DPS: v4.56
Hardware support
Recommended: GM MDI/MDI2.
Also supported (when compatible): J2534 pass-throughs (e.g., select DrewTech, Bosch, Scanmatik, VXDIAG GM units).
Connection: USB or Ethernet (per VCI capability).
Note: Capability varies by device/driver. We configure what your hardware officially supports.
System requirements
OS: Windows 10/11 64-bit (admin rights required).
CPU/RAM: Modern dual-core+ / 8 GB+ recommended.
Storage: 30–50 GB free space for applications, data & logs.
Network: Stable broadband for remote session and updates.
Remote Access: TeamViewer or AnyDesk (you choose).










Sebastian Koch –
tolle unterstützung bei der installation
Kevin Smith –
Best service ever, just as advertised