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

1. undefined: 1. Check the resistance for the Reed Switch — approximately 0.2 ohms between the terminals of the Reed Switch (Checking Part: Wire White-Green) 2. undefined: 2. Check if a dE error occurs during the boiling course — as this error occurs because the door is opened, close the door 3. undefined: 3. Since 120V power is connected, check the door switch if disconnected or check the power cord insulation status and repair if necessary 4. undefined: 4. Check the resistance for the Motor — 33 ohms to 46 ohms between the terminals of the Motor (Checking Part: Wire Black-Brown) 5. undefined: 5. Check the resistance for Unlock Contact — approximately 0.2 ohms between the terminals of the Door Lock/Unlock (Checking Part: Wire White-Red for Lock, Wire White-Blue for Unlock) 6. undefined: 6. Check whether the door lock switch unit is inserted and not damaged 7. undefined: 7. If the main PBA door detection circuit is defective, replace it

Samsung Washers2024–present

Error Code dE

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

The washer lid is not closing or locking properly Switch contact error due to deformation of the door hook; Door is pulled by force causing hook damage; Door is pushed open during Boil wash due to pressure difference from internal temperature changes; Door lock switch terminal is connected incorrectly; Door lock switch is defective; Main PCB fault

The washer lid is not closing or locking properly

Moderate

Address soon - your appliance may not work properly

Also displayed as: dE

What This Means

Switch contact error due to deformation of the door hook; Door is pulled by force causing hook damage; Door is pushed open during Boil wash due to pressure difference from internal temperature changes; Door lock switch terminal is connected incorrectly; Door lock switch is defective; Main PCB fault

What actually causes this:

The lid wasn't fully closed, or the door latch mechanism is worn from pulling the door open by force

First Thing to Check

Close the washer lid firmly and make sure nothing is preventing it from latching shut

Parts Involved

Door Lock SwitchReed SwitchDoor Lock MotorMain PBA

How to Fix

1
1. Check the resistance for the Reed Switch — approximately 0.2 ohms between the terminals of the Reed Switch (Checking Part: Wire White-Green)
2
2. Check if a dE error occurs during the boiling course — as this error occurs because the door is opened, close the door
3
3. Since 120V power is connected, check the door switch if disconnected or check the power cord insulation status and repair if necessary
4
4. Check the resistance for the Motor — 33 ohms to 46 ohms between the terminals of the Motor (Checking Part: Wire Black-Brown)
5
5. Check the resistance for Unlock Contact — approximately 0.2 ohms between the terminals of the Door Lock/Unlock (Checking Part: Wire White-Red for Lock, Wire White-Blue for Unlock)
6
6. Check whether the door lock switch unit is inserted and not damaged
7
7. If the main PBA door detection circuit is defective, replace it