Main Control Board WD21X32165

This main control board is a genuine OEM part that is designed for dishwashers. It is responsible for controlling the operation of the dishwasher. It monitors all the dishwasher cycles including wash, rinse, dry, and sanitization. It receives input from the control panel and sends commands to various components of the dishwasher, such as the motor, pump, heating element, and sensors, to control the different cycles and functions of the appliance. Signs of a faulty control board include an unresponsive control panel, error codes, interrupted wash cycles, or a burning smell, which indicates a short circuit.