Kenmore 110 Oasis washer dU / F83: lid unlock failure
Sears identifies dU or F83 on reviewed Kenmore 110 Oasis washers as a lid-unlock failure; never pry or defeat the lid lock.
What this guide covers
Error codes: dU, F83
This guide follows a structured decision tree built from manufacturer troubleshooting information. It does not assume that the most commonly replaced part is the failed part, and it does not show an exact-fit replacement part unless model compatibility has been independently verified.
Continue this exact diagnostic
Safe troubleshooting sequence
Start with the observations and external checks that can be verified without opening energized assemblies. The interactive version asks these in order and changes the path based on your answers.
- Check the lid opening externallyStart with an obstruction check; never force or bypass the lock.
What the answers can lead to
Remove the visible obstruction and close the lid normally
Sears identifies dU or F83 on reviewed Kenmore 110 Oasis washers as a lid-unlock failure; never pry or defeat the lid lock.
Evidence strength: Strong
The lid code persists with the lid unobstructed
The remaining checks involve the lid switch/lock, wiring, or control.
Evidence strength: Strong
When professional diagnosis is the safer next step
The remaining checks involve the lid switch/lock, wiring, or control.
Appliance Verdict stops before energized electrical testing, gas-system work, sealed-system work, and other checks that can create unnecessary risk. A technician can use the model, issue, and completed checks from the interactive diagnostic as a starting point.
Repair or replace?
A diagnosis and a repair decision are different questions. Once you have a real repair quote, compare the total repair cost with the all-in price of a comparable replacement. Warranty or protection-plan coverage, appliance age, reliability history, efficiency, and likely future repairs can all matter. Appliance Verdict’s interactive result includes a transparent cost comparison rather than a black-box replacement recommendation.
Manufacturer sources
Dataset reviewed through 2026-09-11. Appliance Verdict is independent and is not endorsed by the manufacturers cited. Always follow the exact owner or service documentation for your model.
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