GM MDI Software have updated to the 8.1.135.13 version, the GM MDI (Tech 3) can work with all GM and Chevrolet Vehicle from 1996 up to now. GM MDI Multiple Diagnostic Interface supports newer GM models and provides full coverage for all vehicles supported by the Tech 2.
Software including:
GDS 2 (Global Diagnostic System)
GM MDI Manager
Tech2Win
GlobalTIS
etc
WIFI GM MDI support vehicle and year list:
| Vehicle Model | Vehicle Model Years Requiring MDI |
| Chevrolet Camaro | 2010+ |
| Buick Lacross | 2010+ |
| Cadillac SRX | 2010+ |
| GMC Terrain | 2010+ |
| Chevrolet Cruz | 2011+ |
| Chevrolet Volt | 2011+ |
| Buick Regal | 2011+ |
| Buick Verano | 2012+ |
| Chevrolet Sonic | 2012+ |
| Chevrolet Orlando | 2012+ |
| Cadillac ATS | 2013+ |
| Cadillac XTS | 2013+ |
| Chevrolet Malibu | 2013+ |
| Chevrolet Captiva | 2013+ |
How to activate GM MDI, get GM MDI online program ID and password?
How to use GM MDI offline function/program?
How to activate GM MDI GDS WIFI connection?
Please check our GM MDI webpage “Tech Support” column.
This is from obd tool website technical support: GM MDI Tech 3 WIFI Vehicle & Year List
