I have had this fridge for two years. In that time I have had 3 service calls on the ice maker and have just placed my 4th.  If you do a little research, you will find this is a common issue with this fridge and the icemaker.  They've replaced the icemaker itself, and the fan. There's nothing left to replace.  I love the quad style doors and best freezer ever, but the hassles with the ice maker on an appliance that costs a pretty penny, is simply not worth it.