Customer Questions and Answers for Temperature Sensor (Thermistor) by Samsung

This temperature sensor detects fridge compartment temperature and helps the control board regulate cooling for stable food storage. It replaces a failed sensor to restore accurate temperature readings. What it does:

• Measures internal temperature so the control board can cycle the compressor and fans correctly
• Can cause incorrect temperatures if it fails—fridge too warm, too cold, or cycling frequently
• A faulty sensor may affect ice maker or automatic defrost operation
• Works as part of the refrigerator's temperature-monitoring system, not a user-serviceable electrical control

• One temperature sensor with connector

• Disconnect power to the appliance before replacing the sensor
• Handle the sensor and wiring gently; avoid bending or crimping the sensor probe
• Route and secure the harness as original to prevent pinching or cold-air leaks
• Test connections for secure fit; verify operation after restoring power