Si (SERVICE INFORMATION) 

Keep your shop informed and up to date with the most current and accurate repair data. Service Information, or Si, is a comprehensive collection of vehicle diagnostic and service repair manuals for GM vehicles—so your shop has everything you need to perform safe, proper repairs. 

BENEFITS: 
• Provides the most accurate and current repair information, to GM Original Equipment quality standards 
• Delivers collision-repair procedures, frame-sectioning information, panel-replacement procedures, and recall information 
• Empowers your shop with service repair information to repair GM vehicles quickly and accurately 
• Speeds up service repairs and controls costs by helping you complete jobs correctly the first time 
• Features an expansive library of information that covers vehicle manuals, specifications, service bulletins, VIN tags, and more 

SUBSCRIPTION INCLUDES: 
• GM Vehicle Diagnostic Service (1998-present) 
• Collision Repair Manuals (1998-present) 
• Frame-sectioning information, panel-replacement procedures, and recall information 
• Campaigns, service bulletins, and preliminary information for GM (1980-present) 
• GM Owner’s Manuals and glove box supplements (2003-present) 
• Easy-to-use keyword/document/number search 

SUBSCRIPTION OPTIONS: 
• $20 for 3 days 
• $150 per month 
• $1,200 per year 
• $900–Perks+ and Pro Perks++ members are eligible for a discounted price of $900 per year (regularly $1,200) 
• Program discount is not available to subscribers in Massachusetts 
• CONNECTION users can receive Si at no charge by purchasing a minimum monthly target of ACDelco parts. Learn more at www.acdelco.com/professionalprograms-rebates.

TECHLINE CONNECT 

Techline Connect (formerly TIS2Web) is the internet-based subscription service for GM vehicle calibrations, Global Diagnostic System software, and scan tool hardware updates. This single application covers all technical problems accurately and efficiently by integrating Service Information, programming, and scan tool diagnostics into a one-stop shop. 

BENEFITS: 
• Helps improve profits by bringing diagnostics and repairs in-house 
• Saves time by helping to diagnose GM vehicles quickly and accurately 
• Quickly looks up vehicle calibrations. View more at https://tis2web.service.gm.com/tis2web. 
• Provides access to trained experts for time-sensitive issues related to the operation of GM software 
• Offers multiple subscription options to better fit your service and diagnostics needs. See subscription options at www.acdelcotds.com/subscriptions. 
• Compatible with a variety of GM makes and models Participants in my GM Partner Perks may be eligible for additional discounts.

Vehicles Supported by GDS2 or Tech2/Tech2Win

General Motors states that the method to correctly identify vehicle diagnostic trouble codes (DTCs) is by using the appropriate GM diagnostic software: GDS2 or Tech 2/Tech2Win, each of which can scan a vehicle for all DTCs in one operation. GM diagnostic software is supported by one of the GM approved diagnostic scan tools (MDI or a J2534 device). GM does not recommend the use of other scan tools and cannot guarantee their accuracy.


https://www.gmparts.com/content/dam/gmpa...-sheet.pdf

https://oemtools.com/wp-content/uploads/2018/11/MDI_Users_Guide_8-20-2011.pdf

https://www.fordservicecontent.com/Ford_...rd_ENG.pdf

https://www.fordservicecontent.com/ford_content/catalog/ids_manuals/VCMLiteQuickStartGuide_EN.pdf

https://www.fordservicecontent.com/Ford_...lv1p0b.pdf

https://www.fordservicecontent.com/Ford_...lishT2.pdf

https://www.fordservicecontent.com/Ford_...ss_ENG.pdf