The Dishwasher Control Board is an OEM part for Frigidaire dishwashers. It operates as the central "brain" of the dishwasher, controlling functions like cycle selections, wash and rinse levels, heating elements, and input/output sensors. Causes can be circuitry failures, moisture damage over time, or physical stresses from vibration. Symptoms of a bad control board include: Cycle failure or inability to start or complete washing Temperature or input/output sensor malfunctions Fault codes appearing or strange appliance behavior Unresponsive buttons or input failures This OEM Frigidaire part can also be used on Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and Sears/Kenmore.Part Number 5304512731 (AP6285991) replaces 5304501595, 154776601, 5304500991, 154783201, 5304502611, 5304506728, 807024701, 154552001, 154635501, 154718501, 154776602, 4584770, 807024702, PS12365196.