I first Googled solutions to the problem I was having. I found your website, and the stories others had shared, and felt I needed to at least give changing my Temperature Sensor a try, vs. buying a whole new Refrigerator/Freezer unit. I ordered the Temperature Sensor on a Wednesday, and paid a few extra dollars to get the expeditated shipping; my part was here by Friday! So on Saturday, I was ready to change out the Temperature Sensor. I cleared out the fridge/freezer, then unplugged the unit. I left it this way for about 3 hours. I then began to remove the back panel on the freezer, and discovered all of the ice build-ups, so I pulled out the blow dryer and began to melt the ice. It took about 45 minutes to completely melt. I was now ready to cut the old Temperature Sensor wires and attach the new Temperature Sensor. That's what I did, I used wire cutters and cut the old Temperature Sensor, then attached the new butt connector to 1 end of the Temperature Sensor & crimped it into place, and repeated this step with the other end of the Temperature Sensor. Then, I stripped a small piece of insulation off of the existing Temperature Sensor wires and crimped the new Temperature Sensor onto both of the existing wires. I attached the new Temperature Sensor back onto the evaporator tubing (this is tubing you first removed the Temperature Sensor from). After that, I began to reassemble the freezer back together, by placing the back freezer panel on, tightening the nuts that hold the back panel in place, putting the light bulb back in, the light bulb cover (mine had a screw to attach), then to shelves. I then plugged the unit back into the power outlet. and within 30 minutes or so, the temperatures of both the freezer and refrigerator began to drop. My fix was a success, thank you Appliance Parts Pros.com for the informative videos, and reasonable prices this saved me over $1400.00 dollars.