Electrolux washer E42: The washer does not recognize the door-lock device

Documentation checkedBy ErrHiveUpdated October 28, 2026

THE SHORT ANSWER

The washer does not recognize the door-lock device.

Electrolux identifies E42 with this condition: The washer does not recognize the door-lock device.

First safe check

Confirm that the door closes completely and nothing obstructs its latch.

Applies to

Electrolux front-loading washers covered by the E42 US support page.

Before you start

Do not force a locked door or attempt electrical bypasses.

Go to safe checks

WHAT YOU MAY NOTICE

Symptoms to record

E42 appears on the appliance display.

WORK THROUGH THE BASICS

Safe troubleshooting checks

0 of 2 checked

Use the checkboxes to keep track as you read. Stop at any warning or step that does not match your appliance.

Check closure and click
Remove trapped clothing or debris and close the door normally.
What to note
The latch can engage.
Escalate a continuing lock warning
Note whether the door stays locked or will not lock, then contact service if E42 persists.
What to note
The door-lock circuit is diagnosed.

THE DETAILS MATTER

Scope & troubleshooting notes

E41 versus E42

E41 concerns the open-door signal; E42 concerns recognition of the locking device. Record the exact display.

YOUR NEXT DECISION

When to stop and get help

Arrange service if E42 persists or returns after the documented owner check.

Record what you see

Keep the full model number, exact displayed code, and your observations together for the next conversation.

Use the right support

Contact the manufacturer or a qualified appliance technician when the guide calls for service.

Electrolux support

THE EVIDENCE

Sources & verification

Our explanations are editorial summaries of the documentation below. They do not replace the instructions for your exact appliance.

Laundry front loading washer displaying Error Code E42 door lock device failure.
Electrolux · Manufacturer support · Checked Oct 28, 2026
Code-specific explanation and owner troubleshooting — Electrolux front-loading washers covered by the E42 US support page.

ErrHive is an independent information resource, not an authorized representative of Electrolux. Follow your appliance’s manual. Hazardous repairs belong with qualified professionals. Read our safety policy.