The LG EBR31600160 Refrigerator Electronic Control Board is a replacement component designed to regulate cooling operations by processing information from internal sensors and coordinating electrical functions throughout the appliance. It works by monitoring temperature conditions and transmitting signals to components such as the compressor, evaporator fan, and defrost system accordi... https://www.hnkparts.com/lg-ebr31600160-refrigerator-electronic-control-board-87521