Error Code DC3
The washer's Add Door lock mechanism is malfunctioning.
Moderate
Address soon - your appliance may not work properly
Also displayed as: dC3
What This Means
Add Door lock switch terminal is connected incorrectly; Add Door lock switch terminal is broken; Electric wire leakage occurs intermittently; Main PCB fault; LID TC 'L' transformation causing switch contact fault
What actually causes this:
The electronic lock mechanism for the Add Door has worn out or has a loose connection.
First Thing to Check
Unplug the washer for one minute, plug it back in, and try closing the Add Door again.
Parts Involved
How to Fix
- 1
1. Check the Add Door Lock — if Add Door Lock could not operate, Add Door lock switch fault
- 2
2. Change the Add Door Lock if faulty
- 3
3. Check door lock motor resistance (pin 1-2): should be 46.57 ohms plus or minus 15 ohms
- 4
4. Check Lock stroke normal detection on connector combination (pin 3-4/3-5) — check resistance value displayed normally
- 5
5. Check Lock protrusion status
- 6
6. If the Add Door Lock operates well, need to check assembly of wire harness and PBA
- 7
7. Replace or repair if faulty
- 8
8. Check Main PCB fault
Other Error Codes for WF50K7500AW
The washer's display screen has lost communication with the main board.
The washer's door lock mechanism is not working properly.
The washer cannot pump out the water after a cycle.
The control panel and the main computer board are not communicating.
The washer's motor cannot spin or is struggling to turn.
The washer cannot detect how much water is in the tub.
The washer is receiving too much electrical power.
The washer's WiFi module has lost communication with the main board.