The icemakers in these KitchenAid refrigerators are actually built by Whirlpool Corporation (as is the whole refrigerator itself). So the troubleshooting information will be identical. Here are a couple docs that’ll help you fix a problem with these ice makers:
Troubleshooting Flowchart for the Ice Maker Itself:
Troubleshooting Flowchart for the Optical Controls for the Ice Maker:
http://fixitnow.com/wp-content/uploads/2012/04/TroubleshootingOpticalIcemakerSystem.pdf
To learn more about your ice maker, or to order parts, click here.
