Wash cycle fine , but at start of rinse cycle the bottom fills up with water and eventually leaks out door all over floor . When the cancel button is pushed , the pump will empty all the water ,so no blockage in the line . Seems that the pump is not being energized at rinse cycle . Does anybody have an answer ?
From what you are saying the control has failed, you narrowed it down to the only thing left. Replace the board the relay is not energizing the water valve.