Electrolux dryer error code
E4
Humidity sensor failed
The dryer's moisture (humidity) sensor has failed, so automatic sensor drying may not work.
Also shown on some Electrolux models as: E 4
Try these free fixes first
Unplug the dryer before opening any panel.
- Let the current cycle finish.
- Use timed or manual drying cycles in the meantime.
- Clean the metal sensor strips inside the drum with a soft cloth to remove fabric softener residue.
Still showing E4?
If the code continues, schedule a technician to replace the humidity sensor.
Humidity (moisture) sensorCheck that the part matches your exact model number (usually on a sticker inside the door or on the back).Find the part
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Questions people ask
What does E4 mean on a Electrolux dryer?
E4 on a Electrolux dryer means: humidity sensor failed. The dryer's moisture (humidity) sensor has failed, so automatic sensor drying may not work.
How do I fix Electrolux dryer error E4?
Let the current cycle finish. Use timed or manual drying cycles in the meantime. Clean the metal sensor strips inside the drum with a soft cloth to remove fabric softener residue.
When should I call a repair technician?
If the code continues, schedule a technician to replace the humidity sensor.
Related dryer codes
Samsung tCDryer: Temperature sensor errorSamsung ACDryer: Internal communication errorLG tE1Dryer: Temperature sensor errorLG tE2Dryer: Sensor error in cold conditionsLG tE3Dryer: Thermistor malfunctionLG HSDryer: Moisture sensor errorSource: Electrolux official support · Reviewed 2026-10-01