2013 GRIZ 700 EPS EPS WIRING DIAGRAM OR ISSUES?

i have a 2013 griz 700 special edition with eps , i overheated it and blew it up in august, when it blew up my eps and speedoemeter kicked out that day also , i rebuilt engine and rd relocated and snorkeled, runs great , but have yet to figure out my issue, wondering if anyone knows of the speedo and eps are wiring together , im an automotive tech and have no problem but i cant find a diagram , have went to yamaha dealer and they do not want to give out diagrams, if anyone has one or any input that would be great!