Retirement of TIS2Web Starts July 19

Install Techline Connect Today


Starting July 19th, 2021, a phased retirement of TIS2Web will begin in the U.S. and Canada, with a target completion by the end of July 2021.

Over the past year, GM has launched the all-new Techline Connect to replace the legacy TIS2Web application. Techline Connect brings together all the common resources technicians use every day for diagnosis and repairs in one single application. Moving forward, GM is focusing on continuous improvement and further development of Techline Connect in supporting future vehicles.

If your dealership has not installed Techline Connect yet, GM recommends doing so as soon as possible.


Installing Techline Connect


Techline Connect is available for download both in GM GlobalConnect and through TIS2Web.

In GM GlobalConnect, go to the App Center and look for the Techline Connect tile (icon). Select the ‘Launch’ option to access and download the Techline Connect Installation package.

In TIS2Web, select the TLC tab. Go to TLC Download Page and download the Techline Connect Installation package.

For assistance with Techline Connect, contact the Techline Customer Support Center (TCSC) at 1-800-828-6860 (English) or 1-800-503-3222 (French), or send an email by clicking the mail icon at the top of the Techline Connect dashboard.


– Thanks to the Techline Connect Team

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  1. Unhappy User says:

    When installing techconnect also pin the task manager to the bottom bar and get used to using end task Java.

  2. The Techline Connect subscription is the same access dealership technicians have, which includes Service Information, GDS2 and SPS. There’s no limitations on programming events.

  3. Oh… Only $40 a VIN for tis2web SPS (DIY friendly) to $3,864.00 USD a year for Techline connect. Neat.

  4. How would you download Data Buss Diagnostic tool with tech2win being gone or our other programs we use that’s there?

  5. I hope you get all the fixes done before you phase it out still having issues wen minimize it wont come back up without shutting down and starting over

  6. The Tech2Win software, license renewal, Tech2 software and Calibration information are all available in Techline Connect from the Support dropdown menu on the main dashboard.

  7. Charles Wilkins says:

    Is Techline Connect going to be made available to GM Engineering employees for business use? Thank you.

  8. Rodney Burton says:

    So with TIS2Web being phased out, how will dealerships renew their Tech2Win license. Or update Tech2 software, should they have to buy a new unit? Also, the Calibration Information tab is a handy tool for verifying engine calibrations. Is that going away too?

  9. Kendrick Murden says:

    Hey wondering how do we renew the license days for tech2win without the security access lunch within tis2web?

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