Do-It-Yourself Story

I verified that there were no drain line obstructions. Checked the ohms across the pump motor. Ran the washer through the diagnostics test. Determined that the main control board must be the problem. Washer would run until the spin cycle. It would pump down and continue pumping even though there was no water. Would not advance to spin. It would time out and flash the nd code. I was able to get it to run by shutting it off, turning back on and selecting the spin only button. Thought I would try replacing the water level pressure switch. This did not work. As I removed the pressure switch to put my old one back in, I looked at the black rubber tubing that connects to the bottom of the switch and decided to blow on it. As I did, something blew clear. There had been buildup of some kind in the other end of that tube. Finished putting my old sensor back in, started up the washer and it has worked like new. I've noticed other people have this same code. I hope this helps someone else.