The Main Control Board Kit is an OEM part for GE dishwashers. This electronic control board manages various dishwasher functions, including water intake, temperature settings, wash cycles, and drying times. It's the brain behind the efficient operation of your dishwasher, ensuring that all components work in harmony for optimal cleaning results. The primary causes of control board failure often involve power surges, moisture damage, or component wear and tear, which can disrupt the electrical pathways and circuits within the board.   Symptoms of a bad Main Control Board include: Dishwasher failing to start or stopping mid-cycle Unusual error codes displayed on the dishwasher panel Non-responsive controls or settings that don’t change appropriately This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.Part Number WD21X10247 (AP3958565) replaces 1256953, AH1481914, EA1481914, PS1481914, WD21X10227, WD21X10228, WD21X10237, WD21X10251, WD21X10259, WD35X10060.