Arnold T Las Vegas , NV March 25, 2020 Lf code I called appliance parts pros and told me to replace the water level pressure switch first. But that one didn’t fix the problem. Still giving me LF error code, so I replaced the water valve. That fixed the problem. I could have saved $50 if I didn’t replace the water level pressure switch, but that’s ok at least I didn’t need to pay somebody to put it in and it’s an easy fix. It took me like 10 minutes to remove and put the parts in. It just took me a long time to clean my tiles, where the washer sits. Thank you appliance parts pros. 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes