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

1. undefined: 1. Check the Add Door — The Add Door is opened 2. undefined: 2. Close the Add Door and press Start button 3. undefined: 3. If Add Door not opened, need to check DDC switch fault 4. undefined: 4. Check add door switch, Barrier, Lock — check Open detection switch and Barrier's module movement operates normally 5. undefined: 5. Check Main PBA if add door switch checks out

Samsung Washers2018–present

Error Code DDC

The small Add Door on the front of your washer isn't closing properly

Moderate

Address soon - your appliance may not work properly

Also displayed as: DDC

What This Means

Switch contact error because of deformation of the add door switch; Add door is pulled by force; Add door pushed due to pressure difference from internal temperature changes during Boil wash; Add door open/close switch fault; Main PCB fault

What actually causes this:

The Add Door wasn't closed all the way, or its latch mechanism is misaligned

First Thing to Check

Push the Add Door firmly closed until you hear it click, then press Start

Parts Involved

Add Door SwitchAdd Door BarrierAdd Door LockMain PBA

How to Fix

1
1. Check the Add Door — The Add Door is opened
2
2. Close the Add Door and press Start button
3
3. If Add Door not opened, need to check DDC switch fault
4
4. Check add door switch, Barrier, Lock — check Open detection switch and Barrier's module movement operates normally
5
5. Check Main PBA if add door switch checks out

This Error Applies To

Samsung WF45K6 Series Washers (2018) (2018–present)

Service manual exact match: WF45K6500AV/A2Service manual exact match: WF45K6500AW/A2Service manual exact match: WF45K6200AZ/A2Service manual exact match: WF45K6200AW/A2