Wasted time removing ice maker. On-line videos showed how to removr it but no adequate trouble shooting explanation either in Owners manual or on-lineto determine cause.
Checked resistance of Water vakve solenoids. Water Filter measured approx 250 ohms. Ice maker 1.8 ohms. Big difference and effectively a short at 120V. Surprised nothing else got damaged.
Ordered new part from Appliance Parts as their on-line picture looked identical to mine whereas other sites, includiing Sears, showed a 3 solenoid version with same part numbers. I eleceted to pay standard shipping rate and was pleased to receive unit via FedEx within 2 days i.e several days ahead of schedule. New unit physically identical to original and measured 258 and 194 ohms respectivley. Easy installation and unit now working fine after filling the ice cube tray with water from a tukey baster the first time to initiate freeze, drop, refill cycle..
Very satisfied.