Error Code dE
The dishwasher door isn't fully closed
Minor
Usually easy to fix - may resolve on its own
Also displayed as: dE
What This Means
Door not fully closed or latched; Door lock switch defective; Main PBA defect
What actually causes this:
The door wasn't pushed closed firmly enough, or something is blocking it from latching
First Thing to Check
Push the door firmly until you hear it click shut — check that no dish handles or utensils are sticking out
Parts Involved
How to Fix
- 1
1. Check that the door is fully closed and latched
- 2
2. Check door lock switch connections
- 3
3. Check door sensing switch voltage: normal (power on) = 9.5-12.5V door open, <2V door closed
- 4
4. Check door sensing switch continuity (disconnect first): OPEN when door is open, SHORT when door is closed
- 5
5. If switch tests normal, replace Main PBA
This Error Applies To
Samsung DW80F600UT Series Dishwashers (2014) (2014–present)
Related Error Codes
The water temperature sensor isn't reading correctly
The heating element isn't warming the water
The incoming water is too hot for safe operation
The dishwasher can't detect enough water inside
The dishwasher isn't getting enough water
The dishwasher can't drain the water out
Too much water detected inside the dishwasher
Water is leaking inside the base of the dishwasher