GE Washer Error Code F/15

F/15 on a GE washer means the Motor Control Unit detected multiple resets or repeated errors during a wash cycle. The MCU is the board that manages power to the drive motor, and this code is its way of signaling that something prevented normal motor operation. The washer stops running to protect its components. The issue may stem from wiring problems, a failing motor, or a faulty MCU board.

No, you should not continue running the washer after an F/15 code appears. The error indicates the motor control system encountered repeated faults, and continuing to operate it could cause additional damage to the motor, MCU, or related electronics. Stop use and diagnose the problem before running another cycle.

Unplugging the washer and restoring power may temporarily clear the F/15 code, but the error will return if the underlying cause is not resolved. The MCU triggers this code because it detected repeated internal resets during operation, meaning the fault is active and not simply a one-time glitch. A reset is a useful first step to confirm the code, but a full inspection of wiring, the motor, and the MCU is necessary for a lasting repair.

Some causes of F/15 are DIY-friendly, particularly checking and reseating wire harness connections at the MCU, motor, and CCU after unplugging the washer. However, if the MCU board or drive motor has failed, replacing those components requires moderate technical comfort and familiarity with appliance disassembly. Always disconnect power completely before inspecting any internal wiring or components.

Repair costs depend on which component has failed. If only wire harness connections need reseating, there is no parts cost involved. A replacement MCU board typically runs anywhere from $100 to $250 or more for the part alone, with additional labor costs if a technician is hired. A replacement drive motor can range from $80 to $200 or higher depending on the model.