Error Code DDC
The small add-door on the front of the washer is open
Moderate
Address soon - your appliance may not work properly
Also displayed as: DDC
What This Means
Add door left open; Add door switch fault; Main PCB fault
What actually causes this:
The small door for adding items mid-cycle was not fully closed
First Thing to Check
Push the small add-door on the front of the washer until it clicks shut
Parts Involved
How to Fix
- 1
1. Close the add door
- 2
2. Check resistance values — should display normally when door switch button is pressed
- 3
3. Check add door switch, barrier, and lock module movement and operation
- 4
4. Check main PBA door detection circuit and connector combination
- 5
5. Replace or repair if faulty
Parts Commonly Needed for This Error
OEM part numbers confirmed by retailers
This Error Applies To
Samsung WF45A6400A Series Washers (2024) (2024–present)
Related Error Codes
A button on the control panel is stuck or pressed in
The washer thinks the door is open
The door lock mechanism is not engaging properly
The small add-door lock motor is not working correctly
The water heater inside the washer is not working right or the washer is overheating
The washer overheated and shut itself off for safety
The washer is filling with too much water and cannot stop
The washer is not filling with water