Frigidaire Washer Error Code E42 — Door Remains Locked
What this means
The E42 error code on Frigidaire washers means the door lock mechanism remains engaged after the wash cycle has finished, preventing you from opening the door. This is typically caused by a faulty door lock solenoid, a failed door lock assembly, or a control board issue that isn't sending the unlock signal. It can also occur if the lock mechanism is physically jammed.
Step-by-step fix
4 stepsWait and retry
Some Frigidaire washers keep the door locked for 1–2 minutes after the cycle ends. Wait at least 3 minutes, then try the door handle again. Also try pressing the Pause/Cancel button twice to send a fresh unlock signal.
If there's water still in the drum, the washer won't unlock — run a separate drain/spin cycle first.
Power cycle the washer
Unplug the washer for 5 minutes, then plug it back in. The door lock should reset to the unlocked position when power is removed.
If the door unlocks after unplugging, the lock mechanism itself may be OK — the control board might be failing to send the unlock signal.
Use the manual release
Many Frigidaire front-load washers have a manual door release tab accessible from behind the bottom front panel. Remove the panel and pull the release tab to manually unlock the door.
Consult your owner's manual for the exact location of the manual release — it varies by model.
Replace the door lock assembly
If the lock consistently fails to release, unplug the washer, peel back the door boot seal, and remove the door lock assembly mounting screws. Disconnect the wire harness, install the new assembly, and test.
The door lock has a PTC (positive temperature coefficient) element that heats up to lock the door — if this element fails, the lock can stick in either position.
When to call a professional
If the lock assembly is fine and the error persists, the main control board may need replacement, which requires professional diagnostics.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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