Description: The Tech-2 is the same tester GM Technicians use to diagnose GM vehicles. The Vetronix Tech 2 comes with Authentic GM software and provides support for on-board diagnostics on all GM systems 1992 thru 2007 Features: Authentic GM software in the Tech 2 Flash means the most comprehensive diagnostic software available for late model GM vehicles. Support for on-board diagnostics on all GM systems 1992 thru current year. Removable hardware modules provide insurance against scan tool obsolescence. Large, easy-to-read backlit screen. RS232 & RS485 ports provide the avenue to connect future devices to your Tech 2 Flash. Ability to capture stored DTCs, Freeze Frame, and Failure Record for later review. Ability to view the status of vehicle diagnostic tests as they run. Bi-directional The authentic GM 1992-current year software will provide full bi-directional control when performing power train, chassis, and body diagnostics.