Nanette C Loganville , GA September 27, 2020 It was making a noise from the the back and when you opened the door it would stop I researched noises and found out it was probably the defrost thermostat. Also the track for the right side vegetable drawer had been broken when we bought the refrigerator so we ordered both parts. Watched the video on how to change the defrost thermostat, which was very helpful, and now it is functioning like new. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes