The General Electric WD21X32165 Dishwasher Configured Service Machine Control Board manages the dishwasher’s electronic functions and coordinates operation between connected components. This configured electronic board receives signals from sensors, switches, and the user interface, processes the information, and sends electrical signals to designated components according to the selec... https://www.hnkparts.com/wd21x32165-general-electric-configured-service-machine-con