Bobbie S Lakeside , AZ May 10, 2019 Appliance: Samsung Refrigerator RS265TDRS/XAA Samsung Refrigerator Rs265tdrs/Xaa / : No cooling on the refrigerator side, fan not running. How to replace Refrigerator Temperature Sensor. Replaced the fan & temp. sensor. Everything seems to be working fine. Thank you for your help & recommendations. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes