My maytag refrigerator began making a buzz then click noise and soon after the freezer began to thaw and the fridge side started warming up too. When the fridge is plugged in it will cool down great but then it starts buzzing and clicking again and warms up. I replaced the overload/relay and capacitor but it is still doing the same thing except it it seems more like a whinning and no click. I am now wondering where to go from here. Thanks for the help.

jason