Error Code dC1

The door lock mechanism has an electrical fault

Moderate

Address soon - your appliance may not work properly

Also displayed as: dC1

What This Means

Door lock switch terminal is connected incorrectly; Door lock switch terminal is broken; Intermittent fault due to electric wire leakage; Main PCB fault

What actually causes this:

The door lock switch has a broken wire connection or the switch itself has worn out

First Thing to Check

Unplug the washer for 2 minutes, then plug it back in and try closing the door again

Parts Involved

Door Lock SwitchMain PBAWire Harness

How to Fix

  1. 1

    1. Check the door switch for physical damage

  2. 2

    2. Check the main PBA door sensing circuit

  3. 3

    3. Check all wire connections to the door lock switch

  4. 4

    4. If faulty, replace the door lock switch

  5. 5

    5. If the door switch is normal, check and replace Main PBA if faulty

Need more help with your Samsung WF56H9100AV?