Symptoms
- Letter/number code on the display (like E1, F2, dE)
- Dryer stops mid-cycle with a beep and code
- Dryer won't start and shows a code immediately
- Code repeats after power cycling the unit
Likely causes
- CommonDoor not fully closed or door switch faultMany door-related codes appear even when the door looks closed if the switch is misaligned or failing.
- CommonMoisture or temperature sensor faultA dirty or failed sensor can trigger a specific error code on sensor-dry models.
- PossibleCommunication error between control board and motor/moduleLoose wiring connectors or a failing control board can trigger communication fault codes.
- PossibleOverheating or airflow-related faultSome codes specifically flag restricted airflow or high temperatures.
- PossibleFailed motor, heating element, or major componentMore serious codes point directly to a failed core component needing replacement.
What to do
- Write down the exact code shown, including any letters and numbers.
- Check your owner's manual or the manufacturer's website/support line for that model's specific code meaning, since codes vary by brand.
- Unplug the dryer for one minute and plug it back in to see if the code was a temporary glitch.
- Check the door is fully closed and clean any lint from around the door switch area.
- Clean the lint filter and check the vent for blockages if the code relates to airflow or heat.
- If the code points to a sensor, wipe the moisture sensor bars with rubbing alcohol.
- For codes indicating a motor, control board, or major component fault, contact a technician with the exact code for faster diagnosis.
Tools and parts
- Owner's manual or manufacturer support site
When to call a pro
For codes pointing to the motor, control board, or a component fault, share the exact code with an appliance technician before scheduling a repair.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.