Samsung Washers2014–present

Error Code dL

Your washer door came unlocked during a wash cycle.

Moderate

Address soon - your appliance may not work properly

Also displayed as: dL

What This Means

Door pushed open due to pressure difference from internal temperature changes during Boil wash; Door not locked after the door close operation

What actually causes this:

During a hot-water or sanitize cycle, steam pressure inside the drum pushed the door open slightly.

First Thing to Check

Make sure the door is firmly closed and restart the cycle.

Parts Involved

Door Lock SwitchMain PBA

How to Fix

  1. 1

    1. Check the door switch

  2. 2

    2. Check resistance of pins 1 and 3 — must be approximately 125Ω

  3. 3

    3. During Boil cycle, check if door opens due to pressure differential

  4. 4

    4. Check door switch — replace if faulty

  5. 5

    5. Check main PBA door sensing — replace if faulty

This Error Applies To

Samsung WF42H5000AW Series Washers (2014) (2014–present)

Service manual exact match: WF42H5000AW/A2

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