What is the difference between the control board and Main control board, mine flashes E20, E21.
Answer Hello Sheryl. The board conrols the motor and the main board 137006000 controls the cycles and selections in the unit.
I have ran the diagnostic test and gotten codes E46 and E47 (at least I think) I'm really not sure what to do?
Answer Hello Dave. E46 Control board problem. E47 Board thinks the door PTC circuit is open in spin. Replace the control board.