Both sides not cooling. Hear a clicking noise every couple of minutes. Cleaned coils. Unplugged Start Relay from Compressor and plugged back in. Refrigerator still not cooling.

From your description it sounds like the start components (start relay, overload and capacitor) are having problems. The clicking you hear is probably the overload kicking out to protect the compressor. It is quite possible that the compressor simply has gotten too hot and after sitting a while will restart when plugged back in. The start components are not generally considered 'user serviceable' parts. When the compressor has cooled to pretty much room temp, plug it in and be listening for those clicks. If you hear them, unplug it because it could eventually damage the compressor. Those components give the compressor an extra jolt to get the compressor running then they drop out of the circuit. If the compressor doesn't start, it creates heat until the overload drops out.

Replace the thermal/starter relay. It is located on the side of the compressor. It clicks like if you unplugged the unit and plugged it back in quickly causing an over load on the compressor due to the high side still having high pressure and have to wait for a couple of minutes before you plug it in. The relay is at fault. Hope This Helps.

It sounds like your compressor is having a hard time starting. Take your model number to an appliance parts store and ask for a compressor start relay. It plugs directly into your compressor and is easily replaced. Remember to unplug the refer first.

Is the compressor (the football-sized case on the outside back of the refrigerator) making a continuous hum or other noise? A constant noise could indicate a serious problem with one or more components. This is a repair that should be left to a refrigerator service expert.

If you hear a clicking noise every few minutes, this means your condenser is trying to work but can't. If your condenser coils are clean, the problem could be the start relay, which triggers the compressor. Have a refrigerator repair pro determine if the start relay is the culprit and to replace it if necessary.

For more help identifying the causes and solutions, read Refrigerator not cooling. I hope this helps!

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