The LG EBR86093742 Refrigerator Main PCB Assembly manages the electronic operations of compatible LG refrigerators. It processes signals from connected components and regulates important operations, including cooling cycles and temperature control. Designed for proper installation, this replacement circuit board restores electronic control when the original PCB is damaged or unrespons... https://www.hnkparts.com/lg-ebr86093742-refrigerator-main-pcb-assembly-91382/4-EBR86093742.html