GM Diagnostic Hardware

The GM MDI is a communication module that manages the data transfer between the vehicle ECU network and your PC.

The GM MDI offers faster programming speeds at a lower cost.  Depending on vehicle architecture (protocols/modules), the GM MDI can be 20-70% faster than the Tech 2. This helps alleviate vehicle battery drain problems during programming.

Software must be purchased separately

To ensure you get the most accurate and up to date pricing contact us directly

                                                  888-253-3789