Whirlpool Control Board (W11043011) (Replaces W10866538)

The Whirlpool Control Board manages key functions of the appliance by receiving input from the user interface and sensors, then sending power and timing signals to components like the motor, valves, heater, and drain system. It runs cycles, monitors operating conditions, and helps the unit respond to changes during operation.

Important Compatibility Note: Part number W11043011 is the current manufacturer-approved replacement for the following discontinued part number(s): W10866538. If your appliance documentation or old part uses any of these numbers, this is the correct, updated component for your repair.

Control boards can fail after electrical surges, moisture exposure, overheating, or long-term component wear. A failed board may stop sending power to a component, read sensor signals incorrectly, or lock up during a cycle. Damage can also occur when a shorted load, loose connection, or corroded terminal stresses the board over time.

These symptoms can help you decide if this control board is the cause of the problem:

- The appliance will not start, will not respond to selections, or appears dead with power present

- Cycles stop mid-cycle, restart on their own, or get stuck without advancing

- Buttons work sometimes, then stop working, or the unit behaves erratically

- The wrong component runs, a component does not run when it should, or timing seems incorrect

- Repeated error codes that return after power cycling and checking wiring

- Intermittent operation that changes when the unit is tapped, moved, or when the door/lid is opened and closed