GM SPS2 Subscription | Techline Connect Online Access + GDS2

Description

GM Techline Connect Subscription (SPS2 + GDS2 + GM Service Information) — Dealer-Level Access

Get full dealer-level access with GM Techline Connect, including SPS2 (Service Programming System), GDS2 diagnostics, and online GM Service Information—everything you need for secure online programming, module setup, and factory updates on General Motors vehicles.

This subscription connects you directly to GM’s official online servers, so you can program and update vehicles with the latest calibrations, security updates, and manufacturer-approved software—ideal for workshops that want to keep GM programming in-house.

What You Can Do

Complete Online Programming & Module Configuration (SPS2)

• ECU & Module Programming
  Program and configure key modules including engine, transmission, ABS, BCM, TCM, and more using factory-approved software.
• VIN-Based Calibration Updates
  Download and install the latest calibrations directly from GM to address drivability issues, updates, and module replacement requirements.
• Secure Gateway (SGW) Access
  Unlock restricted modules on modern GM vehicles that require authentication for programming and configuration.
• Immobilizer & Security Functions (where supported)
  Support for secure functions on newer GM models that require online authorization.
• Brake & Steering Module Updates
  Program/replace critical modules with manufacturer-verified updates to ensure safe and correct operation.

Dealer-Level Diagnostics (GDS2 Included)

• Read and clear DTCs, view live data, run tests, and perform guided diagnostic routines using GDS2—included with your subscription.

Online GM Service Information Access

• Get access to GM Service Information online for repair procedures, wiring diagrams, bulletins, and documentation support while you work.

Key Benefits

• Supports GM Brands
  Chevrolet, GMC, Cadillac, Buick, and other GM models (coverage depends on vehicle/platform).
• Always Up to Date
  Access GM’s latest software, patches, and updates—no outdated files.
• Unlimited Use During Your Subscription
  No token system or per-use limits—work on as many vehicles as needed during your subscription term.
• Built for Busy Shops
  Essential for programming newer GM vehicles that require online-only updates and SGW authentication.

What You Get (Included)

• ✅ GM Techline Connect subscription with SPS2 + GDS2 + GM Service Information access
• ✅ Remote installation + full activation by our technical team
• ✅ Same-day installation (business days)*
• ✅ Auto-login enabled — launch and start working (no complicated logins)
• ✅ Free handbook for SPS2, GDS2, and Tech2Win (included)

*Same-day setup applies on business days and may depend on queue and customer readiness.

Important Notes

• Locked to one PC
  This subscription is assigned to a single computer for stability and security.
• Online access required
  A stable internet connection is required for GM server-based programming and updates.
• Compatible VCI (Recommended) 
  Buy the original GM MDI 2 VCI 

Ready to Program GM Vehicles In-House?

Upgrade your workshop with official GM online programming + diagnostics + service info in one subscription.
Order now and get set up fast (business days).