This is a temperature sensor that monitors the internal temperature of the refrigerator compartment and sends readings to the main control board. The control board uses this data to regulate the compressor and cooling cycles. Replace this sensor if the refrigerator is too warm, too cold, runs continuously, or displays incorrect temperature readings.
Do-It-Yourself Stories from Customers like You
LG refrigerator not cooling but freezer worked after viewing videos and talking to AppliancePartsPros, I ordered the parts Robert C. • Flowery Branch , GA • November 30, 2019
I removed the defrost sensor assembly, installed a new one, it worked. Because of a shipping problem with FEDEX, Appliancepartspros resent the parts not once but twice. Needless to say, they are my go-to source for parts from now on.
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