Navigate to the App Center , select the Techline Connect icon , and click Download Techline Connect for a fresh installation.
Make sure your MDI/MDI 2 manager software is current to ensure communication with the vehicle.
Ensure the vehicle ignition is fully on. If the vehicle has a aftermarket radio or aftermarket alarm system, it can disrupt data bus traffic. Temporarily disconnect aftermarket components. gm techline connect software download
Once installed, launch the application. The software will likely prompt you to download additional components (GDS2, SPS2). This may take some time depending on your connection speed. Common Techline Connect Issues and Troubleshooting
For a GM dealership technician, accessing Techline Connect is straightforward: Navigate to the App Center , select the
Flashes and calibrates Engine Control Modules (ECMs), Transmission Control Modules (TCMs), and other onboard computers. PC System Requirements
: Click the download link to receive the installer. Ensure pop-ups are enabled in your browser if the download does not start automatically. System Requirements If the vehicle has a aftermarket radio or
Before diving into the software download, it's helpful to understand what Techline Connect actually is. It is the successor to the TIS2Web platform, designed to bring together nine different applications and resources into a single, technician-friendly interface. Key features include:
After your computer reboots, you will see a shortcut on your desktop. Double-click the shortcut to launch the application.
Fill out your shop information or independent technician profile. Step 2: Purchase a Subscription Log into your new ACDelco TDS account. Navigate to the page.
Register for a new account or log in with your existing credentials. Step 2: Purchase a Subscription