Steven M Spring Park , MN March 22, 2022 Wine fridge would not cool. Replaced the thermostat. Tip: I tied a string to the end of the old thermostat sensor before I pulled it out through the back of the fridge and underneath passed the compressor. Then I tied the string on to the sensor of the new thermostat and retraced the route of pulling out the old one. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes