Electrolux Dryer Error Code Sensor fault

This code means the dryer has detected a problem with its humidity sensor, which measures moisture levels in the drum to control drying time. It can appear when the dryer is run empty, when laundry is already dry, or when there is a genuine issue with the sensor or its wiring. Opening the dryer door should clear the code in most cases. If it does not disappear after opening the door, a service technician should inspect the unit.

You should not continue running the dryer while this fault is active, as the humidity sensor may not be controlling the cycle correctly. Without accurate moisture detection, the dryer could run longer than needed, potentially overheating fabrics or consuming excess energy. Clear the fault first, and only resume use if the code does not return during a normal cycle.

Repair costs vary depending on the root cause. If the sensor bars only need cleaning, there is no parts cost involved. Replacing a humidity sensor assembly typically costs in the range of $20 to $80 for the part, plus labor if a technician performs the work. If the control board is at fault, parts and labor combined can range from $150 to $400 or more depending on the model and service rates in your area.

In many cases, yes. If the code appeared because the dryer was run empty or with dry clothes, simply opening the door will clear it. If the sensor bars inside the drum are dirty or coated with fabric softener residue, cleaning them gently with rubbing alcohol may resolve the issue. However, if the fault persists after these steps, further diagnosis involving wiring or internal components should be handled by a qualified technician.

Opening the dryer door is the recommended first step and should clear the message if the cause is a non-fault condition such as an empty drum or already-dry laundry. A full power reset may also temporarily clear the code, but if the underlying sensor problem remains, the fault will return. A persistent code that does not clear with these steps requires service.