Samsung Washer Error Code E3

The E3 code means the washer's control board (MICOM) attempted to run the motor but received no response from the hall sensor, the component that confirms the motor is spinning. This points to a locked motor, a faulty hall sensor, a wiring connection problem, or an overloaded drum. The machine stops operation to prevent further damage when this signal is absent.

No, you should not continue running the washer while E3 is active. The error indicates the motor is not responding as expected, and forcing repeated cycles can stress the control board and wiring or worsen a mechanical problem in the motor. Stop using the appliance until the root cause is diagnosed and corrected.

Repair costs vary depending on the failed component. Reseating a loose wire harness costs nothing beyond a service call fee. A hall sensor replacement is generally an affordable parts repair, while a drive motor replacement is more expensive. Including professional labor, total repair costs for this error can range from around $75 for a simple wiring fix to $300 or more for a motor replacement.

Some causes of E3 are DIY-friendly. Start by removing excess laundry and restarting to rule out an overload condition. You can also visually inspect the wire harness connectors at the motor and hall sensor for loose or disconnected plugs and reseat them. If those steps do not resolve the error, testing and replacing the hall sensor or motor requires more technical knowledge and use of the washer's Quick Test Mode.

A reset may temporarily clear the code, but E3 will return if the underlying problem is not fixed. If the error was triggered by a one-time overload, reducing the load size and restarting may resolve it permanently. However, if the hall sensor, wiring, or motor is faulty, the code will reappear as soon as the machine attempts to run the motor again.