GE Washer Dryer Combo Control Board (WH12X20274)

The GE Washer Dryer Combo Control Board is the main electronic brain of the unit, receiving input from the control panel and sending signals to components like the motor, valves, heater, and sensors to run each cycle correctly. It manages timing, temperature, water levels, and spin speeds across both the wash and dry functions in a single coordinated sequence.

The GE Washer Dryer Combo Control Board can fail due to power surges, moisture exposure, overheating, or normal wear on internal components over time. When the board malfunctions, it may send incorrect signals or no signals at all, causing the unit to behave erratically or stop working entirely.

If your washer dryer combo is acting up, these symptoms may point to a faulty control board:

- Unit does not start or respond when a cycle is selected

- Cycle stops partway through and will not continue

- Washer or dryer functions work but the other does not

- Control panel buttons become unresponsive or behave randomly

- Error codes appear on the display that do not clear after a reset

- Machine runs but skips steps like draining, spinning, or heating

- Unit runs continuously without advancing or completing a cycle