Electrolux Refrigerator Error Code E3: Meaning and Fix

Reading the refrigerator display
On a refrigerator the code shows on the control panel or dispenser display. Some models flash a letter or alternate two characters; hold the code in view and note both. 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 E3
- Open defrost heater
- Failed defrost sensor
- Control relay
How to fix it
- Look for frost on the freezer back wall.
- Test the heater.
- Test the sensor.
- Replace the failed part.
Parts you may need
| Part | Part no. | Buy |
|---|---|---|
| Defrost heater | 218169802 | 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 E3 code mean on a Electrolux refrigerator?
The defrost system did not respond correctly.
Can I fix the E3 code myself?
Often yes. The most likely repair is the defrost heater, 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 E3 code?
Unplug the refrigerator for five minutes (or switch off its breaker), then plug it in and watch the display. If E3 comes back, the underlying fault is still there; start with this: open defrost heater.
Other Electrolux refrigerator 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 EI28BS80KS, EW23BC87SS, EI23BC37KS.



