General Motors

First there was the MDI

The current GM connector is the $1200 MDI II made by Bosch

MDI III is an Internet fake.

I wonder why they are still selling any MDI II's as there are better choices.

Like the $495 Mongoose Pro for GM or

A $1680 Cardaq Plus 2 all brands device

The Wizard, a re-labelled Cardaq-Plus 2, with full support for only $1450


  • Complete GM Service Support Package
    Includes: GM SI, Tis2Web - All Access, GDS 2, and Tech2Win
1 Year $3125
  • Service Programming Only
    Includes: Vehicle calibration software
2 Days $55
3 Months $275
1 Year $995

Call us for installation and support!

Financing is a click away!





Bill Frames
We started working with AutoDiagCart in August 2012. Paul and his son Tyler have always been great. Calls are quickly returned. Their tech support is the best. The i Scan II WT and the diagnostic laptop is one of the best purchases we have made.