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.

  1. Let the current cycle finish.
  2. Use timed or manual drying cycles in the meantime.
  3. 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 error

Source: Electrolux official support · Reviewed 2026-10-01