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Appliance Fix Guide

Electrolux Dryer error code

Electrolux Dryer Error E23

Error code requiring model-specific diagnosis

The frequency of the capacitive level sensor is outside the acceptable range.

Updated Aug 18, 2026
⚠️ CHECK WARRANTY / AGE$100 - $250 Range
Electrolux dryer repair guide for error E23
Error codeE23Dryer

Try these first

Start here before buying a part or taking the appliance apart.

  1. 1
    Check 1

    Unplug the dryer for 15-20 minutes to reset the control board.

  2. 2
    Check 2

    Check the wiring and connections to the drain pump relay on the main control board.

  3. 3
    Check 3

    Look for any visible signs of damage or burnt components on the main control board.

A quick explanation

What does E23 mean?

The frequency of the capacitive level sensor is outside the acceptable range.

The full model number matters. Appliances can show the same code while using different wiring, sensors, or control parts.

The answer you came for

How to fix Electrolux dryer error E23

  1. 1

    Step 1

    1. Ensure the dryer is completely disconnected from power. 2. Locate the capacitive level sensor (Part 5304521373), which is part of the main control board assembly in many models. 3. Access the main control board, typically behind the top or front control panel. 4. Carefully disconnect the wiring harnesses connected to the board. 5. Unmount and remove the entire control board assembly. 6. Replace it with the new control board/sensor assembly. 7. Securely reconnect all wiring and reassemble the dryer panels before restoring power.

Read the additional checks from the current guide

How to Fix E23 Error (Step-by-Step) Ensure the dryer is completely disconnected from power and confirm the error stays cleared during a full test cycle.Locate the capacitive level sensor (Part 5304521373), which is part of the main control board assembly in many models.Access the main control board, typically behind the top or front control panel.Carefully disconnect the wiring harnesses connected to the board and confirm the error stays cleared during a full test cycle.Unmount and remove the entire control board assembly and confirm the error stays cleared during a full test cycle.Replace it with the new control board/sensor assembly and confirm the error stays cleared during a full test cycle.Securely reconnect all wiring and reassemble the dryer panels before restoring power.Turn the appliance off, wait about 2 minutes, then turn it back on.

What to Check Next on This Electrolux Dryer Focused repair path: dryer airflow, heating, motor, sensor, and control checks. Do not treat the fault as reset-only if it keeps returning; use the failed function to choose the next test. Disconnect power before opening panels, then confirm whether the Electrolux dryer repeats the same code after a clean reset. Match the symptom to the part of the cycle or function that fails: fill, drain, heat, cool, spin, latch, ignite, fan, sensor, or control response. Inspect simple causes first: airflow, water supply, drain path, door closure, filter, venting, wiring connectors, and visible damage. Use meter testing or service diagnostics before replacing electronic controls, because wiring, switches, sensors, and loads can mimic board failure. Use the complete Electrolux dryer model number from the appliance tag before ordering any model-specific part. Check, inspect, clean, test, measure, remove, reconnect, clear, and replace parts only when the symptom supports that path. If these checks point toward a part, verify the complete Electrolux model number from the appliance tag before ordering. &tag=appliancefixg-20

If the code comes back

Do not keep replacing parts based only on the code. Record the complete model number and use model-specific diagnostics before ordering.

What may be causing it?

  • Faulty drain pump relay on the main control board
  • Damaged wiring or connections to the relay
  • Main control board failure

These are possibilities to investigate, not proof that one part has failed.

Recommended part

Recommended part for this error code

Replacement part

OEM candidate: 134994700

Price noted in the current guide: $210-$230

Why this part is shown: It is associated with Electrolux Dryer error E23 in the current guide. The error code alone does not prove this part has failed.

Compatibility varies by model. Confirm that the Amazon listing includes your complete dryer model number before ordering.

Amazon part link View recommended part on Amazon

You can open the recommendation now. Check model compatibility on the Amazon page before purchasing.

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Replacement options

Ready to replace your dryer?

If repairing this dryer no longer feels worthwhile, compare three replacement paths below.

Why shop your replacement on Amazon?

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  • Convenient delivery options

    Select large appliances may offer scheduled or Room of Choice delivery.

  • Haul-away options

    Haul-away may be available for select appliances and delivery areas.

  • Installation help

    Installation or assembly may be available on select items.

Delivery and service options, fees, and availability vary by item, seller, and delivery ZIP code. Confirm available services at Amazon checkout.

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Make the money decision

Repair or replace calculator

Use the age and total repair estimate to get a simple comparison. This is guidance, not a guarantee.