Hi there i have a sudden problem with my V2
it can't detect any vehicle and when i try to view trouble codes it show $0280 doe on the screen
But i can connect to it via V8 and check the firmwere and boot block version
I tried to change cable to OBD2 port with new one with out any luck
Any help will be appreciated as this is my V2 which has all my streams
Thanks in advance
Wesam