2016/10/11

Guide to reflash GM MDI Multiple Diagnostic Interface

GM MDI Multiple Diagnostic Interface NO connection problem can be solved by reflashing MDI diagnostic scanner.
reflash-gm-mdi-1
Reflash GM MDI:
step 1 press button and connect with power
gm-mdi-reflash-1
2 wait about 10 secs ,keep press the button,no stop
gm-mdi-reflash-2
3 when all light turn on,you can take off the button
gm-mdi-reflash-3
4 connect with usb key ,prepare for reflash
gm-mdi-reflash-4
5 open GM MDI manager ,choose recover
gm-mdi-reflash-0