Samsung Refrigerator Not Defrosting


The 1 most common part(s) or condition(s) which cause the symptom Refrigerator not defrosting are listed below starting with the most likely. Check or test each item and watch any available videos.

Grid is 1 inch square
Main Control Board - Part # 1515046 Mfg Part # DA41-00104M

Main Control Board

RepairClinic Item # 1515046

If the refrigerator is not defrosting, the main control board might be defective. A few times a day the control board is supposed to turn off the cooling system and turn on the defrost heater to melt away any frost that may have accumulated on the freezer evaporator coils. If the control board is defective it could cause the system to never cycle into defrost.


Order by 8:00 PM ET, this part ships TODAY!

Add to Cart

365 Day Return Policy

Back to Symptom List