GM MDI 2, Tech2, GDS2 and AC Delco TDS

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Just like its brother of the Ford VCM 2 the GM MDI II does it all is the premier dealer factory diagnostic tool for all General Motor Vehicles.  Your GM MDI 2 Toughbook Dealer Kit is ready to go once it arrives at your shop. The Multiple Diagnostic Interface 2 (MDI 2) is used by professional technicians and GM Dealers as an aid in diagnosing and repairing automotive electrical and electronic systems. The MDI 2 is designed to connect the vehicle to a host PC computer application, which then functions through the MDI 2 for data transfer and Electronic Control Unit (ECU) reprogramming.  This package will allow you to graph individual injectors, injector coding, key programming, full onboard diagnostic on all General Motors Vehicles and covers: Current auto brands are BuickCadillacChevroletGMCHolden, and Wuling. GM automotive brands include DaewooMcLaughlinOaklandOldsmobilePontiacHummerSaabSaturn, as well as Vauxhall and Opel.

The newest pc-based GM Multiple Diagnostic Interface (MDI 2) offers increased processing power, security, and faster programming speeds on Global A and future Global B vehicles.

GM MDI 2 Package Includes:

Full Toughbook GM MDI 2 Dealer Kit

Full 2 Year Warranty

GM MDI 2 Hardware with Dealer License Included

Full GM Support and Help via Phone


“Keep your Diagnostics in house.  If you want your shop to make it, times are changing, and you need to make the investments in the long term to save the time and make more money.  It’s well worth it and will pay multiples”


“Once we made the switch it brought in a ton of business for us and we never looked backed.  It improved our overall sales and increased our customer base since we can now offer more repair service where as before we were limited.”



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About Heavy Duty Diagnostic Tools

Your Dealer Source for OEM Heavy Duty Truck Diagnostics at Dealer Price. Cummins Insite, Detroit Diagnostic Link, Volvo Mack PTT, International NEDS, Service Maxx, Allison DOC, JPRO, TEXA, FORD IDS, GM MDI and much much more.


If you have any questions regarding our products or need financing assistance please call our sales team at 800-399-9495 select option 1 or email us at or simple click the button to the right and we will get in touch with you.

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