Washer-dryer combo displays E51 and may not spin or agitate; motor relay fault indicated.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Failed motor relay on main control, Shorted motor drawing excessive current, Damaged control board traces

Safety first: Unplug the appliance before accessing the control board.

Inspect motor and wiring: Verify the motor harness is intact and the motor is not shorted (test windings with a multimeter).
Check control board: Access the main control and inspect the motor relay area for burn marks or damage.
Replace main control: If the relay or board is damaged, replace the main control board. Ensure the motor is not the root cause (shorted) before installing a new board.

Professional Required 5/5

Main Control Board

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