Maynard F Williston , ND March 14, 2022 Appliance: Model RF42671ARS Water under slide out drawer/door of samsung refrigerator fridge temp was displaying 8 10 degrees warmer than actual temp from fridge/freezer thermostat Replaced defrost thermostat , fridge temp sensor and and defrost thermistor. with video it was a fairly simple and quick repair. The fridge temp is almost identical to my fridge thermostat now. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours