GM MDI scanner is the new design product for GM cars, it can support most new model GM cars, compare GM tech2 professional diagnostic tool, GM MDI scan tool with more advantager than GM TECH2: 1.Support WIFI（optional) 2.Support 2010-2016 year new cars 3.Can do cars from 1990-2016.08 Year 4.Multi-Languages available:English, French, German,Italian.etc. Total 30 languages to choose 5. GM MDI software has been installed well into the EVG7 Tablet PC，you could use it directly in the evg7 tablet. GM MDI scan tool Multiple Diagnostic Interface (MDI) All current and most legacy vehicle protocols: UART, KW2000, CLASS2, GM LAN, etc. Needed for Global A architechture vehicles Supports Service Programming System (SPS) Supports PC-Based diagnostics with rollout of the Global Diagnositc System (GDS) application Includes Flight Recorder Mode New Diagnostic Application Software required for Global A Vehicles Global Diagnostic System (GDS) PC-based software diagnsotics DTCs, Diagnostics, Data Display & Visualization, Device Controls, Special Tests, Flight Recorder management, etc. GDS is software which runs on a specific PC. Updates received via TIS2Web. Multiple display options. More space for diagnsotics. Session management for multiple us. Some questions about gm mdi diagnostic tool What protocols does the MDI GM support? For immediate use — At present, vehicles have two buses on the 16 pin connector (high speed and low speed GMLAN). The GM MDI communicates using all of the existing GM protocols, the same as the Tech 2: - UART - Class 2 - KWP2000 - GMLAN (CAN) The Future of the GM Tech 2 The GM Tech 2 remains an essential tool through at least the 2010 model year. The GM MDI will not support past models when its diagnostic capabilities are introduced. And, the Tech2 will continue to be needed to diagnose all vehicles fromprevious model years. Remote programming with the Tech 2 will continue to be supported for use on all 2007 and previous vehicles.Additional information will be supplied in future. HOW WILL THE GM MDI BE USED? The GM MDI will be required to perform diagnostics on selected NAO vehicles for model year 2009. Diagnostic software is scheduled to be released for the GM MDI during the fourth quarter of 2008.