⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: E42 Difficulty: Hard
Problem: Malfunction of the door lock.
How to Fix E42 Error (Step-by-Step)
- Begin by unplugging the washing machine from the power outlet for safety.
- Open the front door of the washer to access the door lock area.
- Use a spring clamp tool or pliers to expand and remove the outer wire clamp holding the door boot seal in place.
- Carefully fold the door boot seal back and away from the front panel to expose the door lock mechanism.
- Remove the screws that fasten the door lock assembly to the washer’s frame.
- Detach the wire harness connected to the assembly, taking care not to damage the connector.
- Position the new door lock assembly, reconnect the wire harness, and secure it with the mounting screws. Finally, reinstall the door boot seal and its clamp.
- Turn the appliance off, wait about 2 minutes, then turn it back on.
Recommended Replacement Part
Verified Compatible Alternatives:
- A03648203
- 5304505231
- 5304514774
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
Most DIY parts are $50–$250. If you have a quote, use the total.
More options (for a better recommendation)
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →Browse all Electrolux error codes: Electrolux Error Codes


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