Samsung dryer Error DC – Door sensor problem  

The DC error code on Samsung dryers occurs when the door sensor detects that the door isn’t properly closed. Here’s how to resolve it:  

1. Misaligned door 

If the dryer door isn’t fully closed or the latch is misaligned, the sensor will trigger the error.  

Fix

Check the door latch for alignment. Adjust or replace the latch if it’s damaged.  

2. Faulty door switch  

The door switch ensures the dryer doesn’t operate with the door open. A faulty switch will send false signals.  

Fix

Test the switch for continuity using a multimeter. Replace it if needed.  

3. Wiring issues 

Loose or frayed wires connecting the door sensor to the control board can cause communication errors.  

Fix

Inspect the wiring and secure any loose connections. Replace damaged wires.  

Maintenance tip

Regularly clean the door seal and avoid slamming the door to extend the life of the sensor. For expert repairs, contact Star Appliance Repair! 

If you notice any issues with your appliances during this time, don’t hesitate to reach out to our team at Star Appliance Repair. We’re here to help you keep everything in working order!

You can call us at (647)-847-8774 to book an appointment.