The GM MDI is a compact communication module that manages the transfer of data between a vehicle's onboard ECU network and a PC.
GM MDI Description
GM MDI (Multiple Diagnostic Interface) for wireless ECU reprogramming utilizing J2534. Hardware kit only.
(Multiple Diagnostic Interface) for wireless ECU reprogramming utilizing J2534.
Hardware kit only.
The GM MDI is initially being introduced with Pass-Thruprogramming capabilities only.It can be used to perform Pass-Thru programming on all vehicles built since 1993 and willsupport all vehicles into the future.The GM MDI will be required to perform diagnostics onselected NAO vehicles for model year 2009. Diagnostic soft-ware is scheduled to be released for the GM MDI during thefourth quarter of 2008.
When diagnostics are introduced, the MDI will also get a remote data record capability. This permits recording data duringa road test, similar to the Tech 2 Snap Shot function.A trigger switch connector is provided for this purpose. Regulations require programming procedures to be compliantwith SAE Recommended Practice J2534. The GM SPS is com-pliant with SAE Recommended Practice J2534, and the GMMDI is compliant with the portions of SAE J2534 that areapplicable for GM vehicles.
GM MD Features
1. The GM MDI Unit is a compact communication module that manages the
transfer of data between a vehicle's onboard ECU network and a PC.
2. The GM MDI Unit has an easy to grip, comfortable, rugged enclosure.
3. Using the GM MDI Unit for programming frees up your Tech 2 for
diagnostics.
4. User can perform Data transfer and Electronic Control Unit (ECU)
reprogramming.
5. The GM MDI Unit has shop network communications (LAN and WLAN)
capabilities.
6. Future expandability, including diagnostic applications.
7.GM MDI is also available with TiS SPS subscription (OTC-3846).
