Wayne R Georgetown , KY December 19, 2014 Refrigerator would not cool down clicking noise coming from compressor Unplugged refrigerator. Removed rear access from refrigerator with .25 inch nut driver. Removed access cover of start relay on side of compressor by prying outward from top. Replaced old relay with new. Reinstalled access covers and plugged in refrigerator, works great. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes