LG Main Control Board 6871JB1423N OEM Part

Refrigerator Main Control Board Assembly

This authentic OEM replacement component is designed for use with select models from LG and Sears-Kenmore. It serves as the primary printed circuit board (PCB) unit, overseeing crucial functions such as cooling operations, defrost cycles, temperature control, and compressor management. Signs that a replacement might be necessary include the refrigerator not starting, running excessively, or displaying inconsistent temperatures in the fridge or freezer sections.

To install, first move the refrigerator away from the wall and unplug it from the power source. Access the control board by removing the small panel that covers it, then carefully disconnect the associated wiring. Remove the old board from its holding position, and securely install the new one. This control board plays a vital role in maintaining your refrigerator’s performance efficiency.