We have a side by side Kenmore that has recently been acting up. Both the refrigerator and freezer will warm up completely until you unplug the fridge and then turn the thermostat all the way to off, plug the fridge back in and turn the thermostat back on. Sometimes it works if you just turn the thermostat off and on. The compressor will come on and run several times, usually working for about 18ish hours before not turning on again and everything warms back up. I have replaced the start relay and that did not do the trick. Any ideas where to look next?
Thanks so much!!