If it is a service date.... it will show service / then a date. that what my bike does.... the Powered Controller will not cause a "service due" ... I have plugged in many of the units to my bike using the gs911 computer interface... no service display alarming happens.
BTW...With the GS911 I was able to turn off my service date reminder...an I set my oil change reminder. great tool - but expensive.
Living the dream here in the good old USA!