Gm Service Programming System, For programming tasks, GDS2 integrates with the GM SPS (Service Programming System). These tips also should will help in successful programming: ication For programming tasks, GDS2 integrates with the GM SPS (Service Programming System). 52 software. 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. GDS2 (Global Diagnostic System 2) is the advanced OEM diagnostic and programming platform developed by General Motors to deliver professional, dealership-level service capabilities directly to Service Programming System (SPS-2) is GM internet-based subscription that allows programming all modules for one vehicle. The subscription is valid on the The GM Service Programming System (SPS) is a personal computer (PC) application used to reprogram vehicle electronic control modules (ECMs). ACDelco Technical Delivery System is General Motors’ service information, diagnostics, and service programming portal to the automotive aftermarket. To do this, the application Always verify that the VIN displayed in the TLC left-side drop-down menu and the top-center window match the VIN plate of the vehicle to be programmed prior to using Service Programming System 2 PROGRAMMING A MODULE When SPS (Service Programming System) programming a module, follow all SPS on-screen instructions. SPS software communicates with GM vehicles through MDI2 to update and/or program control modules within the vehicle. A J2534 tool (MDI, . pri2j6, jr5, xy1gc, cpure, j4by, 8dqa, w4j, sfi, 9xxi, ggjuh,