WD21X31909 General Electric Dishwasher User Interface Control Board

The Dishwasher User Interface Control Board is a standard replacement item for GE dishwashers, suitable for models under brands like Cafe, General Electric, Monogram, Haier, Hotpoint, Profile, Fisher & Paykel, and Sears-Kenmore. This component acts as the central processor for the dishwasher, handling all electronic operations. It interprets user inputs from the control panel and coordinates the functionality of essential elements like the pump, heating element, and water inlet valve to ensure smooth operation.

A malfunctioning User Interface Control Board can lead to several operational issues, including:
- Dishwasher failing to start
- Incomplete wash cycles
- Display of error codes
- Unresponsive control settings
- Irregular appliance behavior

The deterioration of this component is often due to factors such as power surges, natural aging, regular wear and tear, exposure to water or moisture, or original manufacturing flaws. This replacement part is also designed to be compatible with appliances from Hotpoint, RCA, and select Kenmore models.