How do I fix error code DC1 on a Samsung washers?

1. undefined: 1. Check if the door closes normally 2. undefined: 2. Check if the door is sagging — inspect the condition of parts near the hinge 3. undefined: 3. Check the CAM status of the door lock switch 4. undefined: 4. Check if the CAM is damaged or rotated 5. undefined: 5. Check the LEVER DOOR 6. undefined: 6. Check door switch resistance: Type 2 pins 2 and 3 approximately 60-90 ohm (with slider pushed); Type 3 pins 2 and 3 approximately 65-75 ohm (with slider pushed) 7. undefined: 7. If not caused by door sagging, door lock switch CAM, or LEVER DOOR, replace the door lock switch

Samsung Washers2024–present

Error Code DC1

Q: What does error code DC1 mean on a Samsung washers?

The washer's door lock mechanism is not engaging properly Door lock switch terminal connected incorrectly; Door lock switch terminal broken; Intermittent electric wire leakage; Main PCB fault

The washer's door lock mechanism is not engaging properly

Moderate

Address soon - your appliance may not work properly

Also displayed as: DC1

What This Means

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

What actually causes this:

The door has sagged on its hinges over time, so the latch does not align with the lock

First Thing to Check

Inspect the door for sagging — if the door hangs lower on one side, the hinges may need adjustment

Parts Involved

Door Lock SwitchDoor Lock CAMLever DoorMain PCB

How to Fix

1
1. Check if the door closes normally
2
2. Check if the door is sagging — inspect the condition of parts near the hinge
3
3. Check the CAM status of the door lock switch
4
4. Check if the CAM is damaged or rotated
5
5. Check the LEVER DOOR
6
6. Check door switch resistance: Type 2 pins 2 and 3 approximately 60-90 ohm (with slider pushed); Type 3 pins 2 and 3 approximately 65-75 ohm (with slider pushed)
7
7. If not caused by door sagging, door lock switch CAM, or LEVER DOOR, replace the door lock switch