I have a similar vintage GW 10 FP washer, circa 2001. Worked flawlessly for 10 years, then it stopped draining. Had a repair man fix it, he replaced the control module, said that the diverter valve was always energized, so the module must be bad. Replacing the module worked, for about 18 months, but just last week the same thing happened again. I see that I could buy a new module, but I am disinclined to spend the money on the labor, maybe I could DIY? Appreciate access to any repair manuals or other references (help with diagnostic codes, etc), all I have is the original user's guide.