Brand upgraded dishwasher control circuit board designed as a direct replacement for failed or malfunctioning main control modules. Key benefits Restores full control functionality so wash cycles, sensors and user interface respond correctly. Solves common control board problems such as unresponsive buttons, incorrect cycle behavior, and intermittent operation. Directfit replacement that matches original mounting points and connector layout for straightforward installation. Upgraded components for reliable operation and longterm use. Main features Direct replacement for part numbers WD21X31902, WD21X31902C, WD21X23462, WD21X23462C, WD21X23702, WD21X26179, WD21X32000 and additional equivalents. Designed to work with GE family of dishwashers for compatibility with multiple models. Controls timing, cycle selection, and signal communication between user controls and dishwasher components. Compact printed circuit board format intended to match original form factor and connections. Practical use scenarios a burned or shorted control board after the dishwasher will not start or will not complete cycles. Swap in a board when the control panel becomes unresponsive or displays persistent error codes related to electronics. Install during appliance refurbishment to restore reliable control operation in an older dishwasher. Product notes This listing is for the dishwasher control circuit board only. Before installation, verify the part number on your existing board matches one of the listed replacement numbers. For safety, disconnect power to the appliance before attempting replacement. Installation is suitable for a qualified technician or a homeowner comfortable with basic appliance . Compatibility Fits GE family of dishwashers and replaces the listed part numbers. Verify model compatibility prior to .