Juan R Glassboro , NJ September 18, 2014 Appliance: LG Washer WM2016CW Lg Washer Wm2016cw / Abweeus: The tub would not rotate completely and engage in it's spin cycle. How to replace Rotor Position Sensor (Hall Sensor). I was able to replace the sensor I ordered, thus fixing my problem. It ran like new after the repair. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes