Electrolux Dryer Error Code E40: Meaning and Fix

Reading the dryer display
On a dryer the code shows in the time-remaining window or as blinking status lights. Write down the characters before you press anything, because starting a new cycle usually clears the display. Electrolux uses the same E, F and i prefixes as Frigidaire.
Electrolux builds the platforms behind both its own line and Frigidaire, so its codes line up closely with Frigidaire ones. Look for E codes on laundry, F codes on ranges and i codes on dishwashers. The codes apply to model numbers such as EIDW5905JS, EDSH4944AS and EFME527UIW; check the label on your unit to confirm yours.
What causes E40
- Door not fully latched
- Wiring break to the switch
- Worn door switch
How to fix it
- Shut the door firmly and check nothing is in the seal.
- Look at the door catch and striker for wear.
- Test the door switch for continuity when pressed.
- Replace the switch or catch if it fails.
Parts you may need
| Part | Part no. | Buy |
|---|---|---|
| Main control board | 5304512731 | Find part |
Part numbers are OEM references; confirm fit by your model number before ordering. Some links are affiliate links; we may earn a commission at no extra cost to you.
Questions
What does the E40 code mean on a Electrolux dryer?
The dryer does not see a closed door, so it will not start tumbling.
Can I fix the E40 code myself?
Often yes. The most likely repair is the main control board, a part most owners can swap with basic hand tools after unplugging the appliance, and it is usually quicker than a service visit.
How do I clear the E40 code?
Unplug the dryer or switch off its breaker for five minutes, then restart a short timed-dry cycle. If E40 comes back, the underlying fault is still there; start with this: door not fully latched.
Other Electrolux dryer codes
Sources
Part numbers are OEM references; confirm fit by your model number before ordering. Meanings compiled from manufacturer and parts-retailer documentation; see sources below. Unplug the appliance before opening it.
Applies to models including EFME527UIW, EFMC427UIW, EFLE527UIW.



