GE Dryer Error Code 3

Error code 3 on a GE dryer is a Locked Rotor Monitor fault. It means the control board did not detect any signal changes from the motor for 5 straight seconds while attempting to spin. This points to the motor not rotating, a disconnected hall sensor, or a wiring problem between the motor and the control board.

No, you should stop using the dryer until the fault is resolved. If the motor is not spinning, the drum is not tumbling and the dryer is not exhausting heat properly. Continued operation under these conditions can create a heat buildup or fire risk inside the appliance.

Repair costs vary depending on the root cause. Reseating a connector or clearing a mechanical obstruction costs nothing beyond your time. A replacement hall sensor typically runs in the range of $15 to $50 in parts. A new drive motor can cost anywhere from $80 to $200 or more in parts, and a control board replacement can range from $100 to $300 or higher depending on the model, not including labor if a technician is hired.

Some causes of code 3 are DIY-friendly. Checking for physical obstructions in the drum or blower wheel, reseating loose harness connectors, and confirming the hall sensor is plugged in are all tasks a careful homeowner can perform. If the motor or control board needs replacement, that work involves higher-voltage components and is better suited to a qualified technician.

A reset may temporarily clear the display, but code 3 will return if the underlying problem has not been fixed. The control board triggers this fault based on a real-time condition it monitors during every spin attempt. Resolving the mechanical or electrical root cause is required for the error to stop recurring.