How to Test and Replace a Samsung Refrigerator Defrost Sensor @appliancepartspros

Uploaded June 2026 | Updated September 2026, 2 weeks ago

Samsung fridge not cooling or frosting up? Grab a multimeter and follow along as we show you how to test and replace the defrost sensor step by step.

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⏱️ CHAPTERS:
0:00 Samsung fridge not cooling? Defrost sensor intro
0:18 Tools you’ll need & safety first
0:35 Emptying fridge & removing crisper shelf
1:02 Removing evaporator cover & fan connection
1:28 Testing the defrost sensor with a multimeter
2:02 Installing the new defrost sensor
2:30 Reassembling shelves, bins, and cover
3:05 Powering up & final DIY tips

🔧 Tools mentioned: multimeter, phillips screwdriver, flathead screwdriver
📚 New to multimeters? Watch our Multimeter Masterclass: youtube.com/watch?v=8p0uj2tnDlg

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##SamsungRefrigerator ##DefrostSensor ##FridgeNotCooling ##SamsungFridgeRepair ##RefrigeratorRepair ##ApplianceRepair ##DIYApplianceRepair

How to Test and Replace a Samsung Refrigerator Defrost Sensor

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