Jake G Coraopolis , PA July 25, 2015 Appliance: Samsung Refrigerator RF263BEAEBC/AA-0001 Samsung Refrigerator Rf263beaebc/Aa-0001 / : My refrigerator was freezing everything although it was set to 44 degrees f. How to replace Refrigerator Temperature Sensor. I replaced the temperature sensor which was really easy to get to. This $8 part and an hour of labor later and my wife stopped complaining about frozen milk. 30 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes