FYI For those with Error E59 (No tach signal for 3 seconds) (The washer shuts itself down after 3 seconds and beeps an error code E59) In the service manual it says to check the Motor winding resistance as well as the Tach terminal resistance. If they check out good than replace the Speed Control Board. That may be true but, DON’T FORGET TO CHECK THE WIRING! As I was removing the Speed Control Board to replace it, I noticed the connector inside the Speed Control Unit was loose on the board. I re seated it and the washer worked fine. Thankfully I noticed it BEFORE I ordered a new one. (Anywhere from 180 to 220 dollars)
Thanks, we always say check the wiring. Not many times that is the problem but as you point out, sometimes it is and that’s an easy fix.