Samsung
Dishwasher
✅ Safe for Now
Samsung Dishwasher Error Code dE
Samsung Dishwasher error code dE: Door open during operation.
Should I unplug it?
✅ No — safe for now
Safe — unit won't run with door open. A common and inexpensive fix.
Can I fix it myself?
DIY Possible
Part: Door latch / door lock assembly
How much will it cost?
DIY: $20–$100 (latch assembly)
Technician: $80–$200
⏱ 15–30 min
What Does Error dE Mean on Your Samsung Dishwasher?
Samsung Dishwasher error code dE: Door open during operation.
What typically fails: Door latch / door lock assembly
What You're Probably Seeing
- → Cycle won't start
- → Error code on display
- → Door won't latch
How to Fix It Yourself
- 1 Unplug the dishwasher for 60 seconds then plug back in — this resets the control board and clears many temporary faults
- 2 Check door seal for debris or warping preventing full closure
- 3 Test the door latch mechanism — if it clicks but machine won't start, the switch is faulty
- 4 Replace the door lock assembly ($25–$80 part, 15–30 min DIY)
- 5 If the error persists after basic troubleshooting, contact a qualified appliance technician
🛠️ You'll need: Screwdriver set, Putty knife
· Time: 15–30 min
💡 Try this first: Unplug the appliance for 60 seconds, then plug back in. This resets the control board and clears many temporary faults.
Questions People Also Ask
What does Samsung Dishwasher error code dE mean? ▼
Error code dE on a Samsung Dishwasher means: Door open during operation. The appliance detected this condition and has stopped or limited operation to prevent further damage.
How do I fix Samsung Dishwasher error code dE? ▼
First, unplug the dishwasher for 60 seconds to reset the control board. If error dE returns, the root cause (door open during operation) needs to be addressed — check connections, filters, and hoses before calling a technician.
Is it safe to use my Samsung Dishwasher with error code dE? ▼
It depends on the cause. Most dE errors mean the appliance has stopped itself as a safety measure. Check the 'Should I unplug it?' section above for specific guidance on this error.