The tutorials on the APP website were amazing. The ice maker stopped making ice then the refrigerator wasn't getting cold. At first I thought it was the Evaporator Fan Motor. The tutorial showed me how to test it and it proved to be in working order. Another tutorial explained that the ice maker may not make ice if the Door Switch was faulty. A faulty Door Switch would also not activate the Evaporator Fan Motor so the fridge would not get cold. So, I changed the door switch and everything is now better than before. VERY easy fix! Thank you for the tutorial assistance APP!