motor getting to much juice

Good afternoon, I'm working on a Kenmore washer that is a Canadian unit model # 970-C47192-10. the unit will power up but when it starts to go into the cycle selected it stops, I found the tech sheet and ran it through a diagnostic test, the only codt that keeps coming up is E-56 which it says is the motor getting to much juice i think is the way it was put. I ohmed the motor winding's and they where with in range. It said if they where then the speed control board would need replaced. My questions are does this sound like something that would keep the machine from working? and where is this board located? Thanks

via motor getting to much juice
by frabreeze