First, I found a video on AppliancePartsPros which confirmed my suspicion that the evaporator fan went out. The operator confirmed and assured me the other part I was looking at was probably just fine. So I ordered up the fan. When it arrived, I pulled up the video and completed the repair myself! This is the third repair I've accomplished as a lady with the help of my friends at AppliancePartsPros! I will always shop here because of the support. You can find parts cheaper online, but you are on your own. Stick with these guys. (the job took a little longer only because the drain was frozen over... it had to be defrosted and could probably be mentioned in the repair video as a complication)