After finding some info on the web, we were able to run some tests and thought we had the right parts in mind to fix the problem. Next, we got with the good folks at Appliance Parts Pros to confirm our diagnosis, which they did confirm that we were on the right track. So, we ordered a Defrost Thermal Fuse and a Temp Sensor. The order arrived within 2-3 days and we were able to make the repairs. After we got the refrigerator running we were still having problems with the CoolZone drawer beeping and cycling through the different settings for it. So, we did another Error Code check and found that the Sensor in the CoolZone drawer was bad. Since we never in the 14 years of owning the fridge use the CoolZone drawer we simply disconnected it. The Refrigerator is running fantastic, and we are hoping our repairs will allow us a couple of more years usage before needing to replace it.