Error Code DC

The washer lid or door is not closing or locking properly.

Also displayed as: DC

What This Means

Door switch contact error from deformation of the door hook; Door was pulled by force; Door pushed during Boil wash due to pressure difference from internal temperature changes; Door not opened after door open operation; Door not locked after door close operation; Door switch is defective; Power cord is disconnected

First Thing to Check

Parts Involved

How to Fix

1. 1

   1. Check the Reed SW resistance for the door — checking part: White-Green wire, resistance approx. 0.2 ohms

2. 2

   2. Check the Door Lock/Unlock Motor resistance — checking part: Black-Brown wire, resistance 33 to 46 ohms

3. 3

   3. Check the Door Lock/Unlock Contact resistance — checking part: White-Red (Lock) and White-Blue (Unlock) wire, resistance approx. 0.2 ohms

4. 4

   4. Verify door is properly closed and no laundry is caught in the door

5. 5

   5. Since 120V power is connected, check if the power cord is disconnected or the door switch is defective

6. 6

   6. Check the insulation status and repair if necessary

This Error Applies To

Samsung WA50R5400A Series Washers (2022) (2022–present)