What does the Samsung dE error code mean?
dE (Door Error) means the machine cannot confirm the door is properly locked before starting. This is usually caused by the door not being fully closed, laundry caught in the seal, or a faulty door lock interlock assembly. On most Samsung machines this is one of the cheapest and easiest repairs.
How to fix the Samsung dE error code
- Check the door is fully closed — push it firmly until you hear the lock click.
- Check the rubber door seal for any clothing caught between the drum and the door glass.
- Inspect the door latch and the corresponding catch on the machine body for damage or foreign objects.
- Unplug the machine and try pressing the door firmly closed with the machine off, then plug in and try starting again.
- If the lock mechanism itself has failed (no click when closing), the door interlock needs replacing — a 20-minute job costing £10–20.
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