CONFIGURED SERVICE MACHINE CONTROL BOARD WD21X32158

This dishwasher control board is a central electronic component responsible for managing key functions such as water flow, detergent dispensing, cycle timing, and drying operations. It interprets user inputs and sensor data to ensure efficient and thorough cleaning. A malfunctioning board may cause the dishwasher to fail to start, interrupt cycles, display error codes, or prevent proper filling and draining. This replacement part is designed for specific GE models and replaces earlier versions. Before installation, inspect for visible damage and confirm power supply. If equipped with electrical knowledge, voltage testing with a multimeter may help verify failure. Always disconnect power before servicing.