Day: September 29, 2019

2019 GM MDI2 vs GM MDI diagnostic programming tool

2019 GM MDI2 shares the same functions and vehicle coverage as GM MDI. GM MDI2 features in a light blue color shell and brand-new shape, GM MDI features in dark blue shell. 2019 GM MDI2 is optional with Wifi version and USB version (means wired network connection is not allowed) GM