Error Code DC1
Your washer's door lock mechanism has a hardware fault.
Moderate
Address soon - your appliance may not work properly
Also displayed as: DC1
What This Means
Door lock switch terminal is broken; Intermittent electric wire leakage; Main PCB fault
What actually causes this:
The electronic door latch inside the washer has worn out or its wiring has developed a fault.
First Thing to Check
Unplug the washer for 2 minutes, plug it back in, and try closing the door again.
Parts Involved
How to Fix
- 1
1. Check the door switch resistance — pins 1 and 3 should read approximately 175 ohm
- 2
2. Inspect the door lock switch terminals for physical damage
- 3
3. Check wiring for intermittent leakage or loose connections
- 4
4. Check the main PBA door sensing circuit
- 5
5. Replace the door switch if faulty, or replace the main PBA if the sensing circuit is faulty
Parts Commonly Needed for This Error
OEM part numbers confirmed by retailers
This Error Applies To
Samsung WF45N5300A Series Washers (2017) (2017–present)
Related Error Codes
An internal communication module in your washer has lost its connection.
Your washer's vibration sensor has a general fault.
Your washer's main computer board has crashed and cannot recover.
Your washer is not getting enough water to start or continue the cycle.
Your washer is not getting enough electrical power to run properly.
Your washer cannot detect the water level inside the drum.
The water coming into your washer is too hot for the selected cycle.
Your washer is getting too much electrical power from the outlet.