* Record or display history of the previous vehicle diagnostic sessions. * Control and monitor Output Control functions. * Read VIN, ECU part numbers and software numbers. *Read codes, code status, Freeze Frame data and Clear Codes. Additional features and functions include module, vehicle and system diagnostics DTC, identification and data displays operate control functions perform configuration and/or reset functions and read vehicle-wide DTC and ID info. GDS2 applies to select 2010 to 2013 model year and all 2014 and newer GM vehicles. The software application is used with a personal computer and a GM MDI (or J2534-2 equivalent).
The GM Global Diagnostic System 2 (GDS2), a PC-based software application, is designed to diagnose and repair on-board automotive electronic systems.
The following instructions will guide you through downloading and setting up Tech2Win. It allows you to use your J2534 pass-through as a Tech2 in GM vehicles. Tech2Win is the Tech2 emulator software for GM diagnostics.
