Nicholas G Milan , IL June 17, 2015 Appliance: LG Washer WM2016CW Lg Washer Wm2016cw / Abweeus: Le code on lg washing machine. How to replace Rotor Position Sensor (Hall Sensor). I ordered a new hull sensor and installed it in less than 20 minutes. Works like a champ! Thank you for all your help and guidance!! Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes