Take your shop into the future with TIS2Web

Get advanced diagnostic and programming technology to maximize your shop’s potential.

GM’s Techline Information System (TIS2Web) enables you to identify service needs quickly and accurately. It can improve profits by keeping repairs in-house. Plus, you have access to trained experts for time-sensitive diagnostic questions and concerns. Choose the online subscription package that best fits your business needs and become the one-stop shop for all your customers’ needs.

Limited-Time Offer


Receive a No-Charge Subscription to TIS2Web when you purchase a GM Genuine Parts 6-speed, 8-speed or 9-speed automatic transmission from your GM dealer. Call GM PCC at 1-866-453-4123 and be ready to provide part, serial, and vehicle VIN numbers. Transmission must be purchased between January 1 and December 31, 2018. This promotion is not available to subscribers in Massachusetts.

Click here for more details.

Genuine GM Parts offer a wide variety of GM Service Information (GMSI) subscription packages that adapt to your business needs. Featuring information on vehicle parts, manuals, specifications, VIN tags and more, GMSI provides the most accurate and current repair information at GM Original Equipment quality. Along with GMSI, Genuine GM Parts have various Service and Diagnostic Programs. From helping to diagnose a GM vehicle quickly to service programming modules or simply gaining access to trained experts for time-sensitive questions, these programs can help meet your needs. To find information on packages and pricing, click here.

To ensure you have the proper hardware to diagnose your vehicles, please refer to the ACDelco Infrastructure Guidelines here.

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