Kitchen Aid Refrigerator Ice Maker Not Working

My ice maker has quit working. No water in ice maker. Red light flashes at ice maker control to the right of the freezer. Any suggestions? I changed the water filter.

Hi,

The water line between the water inlet valve and the ice maker maybe frozen shut.

Here is the service manual for your ice maker.
http://appliancejunk.com/forums/index.php?action=downloads;sa=view;down=43

Here is the parts diagram for your model refrigerator.
Replacement parts for WHIRLPOOL KSRG25FKBL04 SIDE-BY-SIDE REFRIGERATOR | AppliancePartsPros.com