Electrolux Dryer Error E42

⚡ Quick Answer: The Electrolux Dryer E42 error code indicates that the door is not recognized as fully closed, preventing the dryer from starting or operating properl... ✅ DIY Fixable

What Does Error E42 Mean?

The Electrolux Dryer E42 error code indicates that the door is not recognized as fully closed, preventing the dryer from starting or operating properly. This can occur when the door is obstructed, the door switch or latch mechanism is faulty, or there is an issue with the wiring. Ensuring the door is securely closed and free from debris is the first step in troubleshooting this error.

Common Symptoms:

  • Dryer won’t start or operate when E42 is displayed
  • Door not recognized as fully closed
  • Occurs at start or during cycle when door sensor detects open

Possible Causes

  • Door not fully closed or obstructed (medium)
  • Faulty door switch or door latch mechanism (medium)
  • Loose or damaged wiring at door switch (medium)
  • Electronic control board issue related to door sensing (low)

How to Fix Error E42

DIY Fix Check and ensure the door is fully closed

  1. Stop the dryer and open the door fully.
  2. Inspect the door frame and seal for any clothing or debris blocking closure.
  3. Close the door firmly until you hear the latch click.
  4. Try restarting the dryer to see if the E42 error clears.

Technician Only Inspect/replace door switch and wiring

  1. Disconnect power to the dryer before servicing.
  2. Remove access panels to reach the door switch and wiring harness.
  3. Visually inspect the wiring harness for damage or loose connections.
  4. Test the door switch for continuity with a multimeter.
  5. Replace the door switch and/or harness if faulty.

Parts needed: Door switch, Door latch assembly, Wiring harness

Technician Only Diagnose and potentially replace control board

  1. After verifying door switch and wiring integrity, test the control board input related to door sensing.
  2. Use diagnostic tools to confirm if the board is failing to register the door switch signal.
  3. Replace the control board if confirmed faulty.

Parts needed: Dryer electronic control board

🛑 When to Call a Pro:
  • If the door switch and wiring checks do not resolve the error
  • If there is visible damage to internal components or the control board

Technical Specifications

wattage 500W
component Drive Motor
resistance 5-15 ohms
part_number 5304502024
voltage_rating 240V AC

Common Questions

What does E42 error mean on Electrolux Dryer?

E42 indicates the dryer door is not detected as fully closed, preventing operation.

Can I fix Electrolux Dryer E42 error myself?

Yes, check if the door is fully closed and inspect for any blockages.

How much does it cost to fix E42 error?

$30–$120 for parts if the door switch or wiring needs replacement.

When should I call a technician for E42?

If DIY checks don't resolve the issue or if you see damage to internal components.

Sources & References

Data last verified: 2026-01-29

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