Aracely H Denver , CO May 02, 2021 Appliance: LG Washer WM3050CW Lg Washer Wm3050cw: LE error code LG washer. How to replace Washer Rotor Position Sensor Assembly. Bought the rotor position switch after watching a couple of videos of others having the same problem - the washer works for a few minutes then stops rotating, turns itself off, and flashes LE. The part was only about $38, I figured it was cheap enough that I could try it and the repair video seemed easy enough! Worst case scenario it doesn't work. Got the part later than anticipated even though I paid for expedited shipping, but nonetheless, it arrived and sure enough, it solved my problem. Recommend if you are having the same issue, worth a shot and much cheaper than hiring a repairman or buying a new washer altogether! Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes