Samsung Dryers error code
Door, latch, or door-sensor error
Samsung groups dC with door-related dryer codes. The door may not be closing securely, laundry may be trapped, or the latch or sensor may be damaged.
Also shown as: dE, dF, do, d0, 1 dC, 1 dF
Direct answer
dC at a glance
- Meaning
- Door, latch, or door-sensor error
- Urgency
- Check now
- First safe check
- Stop the dryer and remove the load from the door opening.
- Model note
- Samsung groups dC with dE, dF, do, d0, 1 dC, and 1 dF on its dryer error-code guide. Display characters and door-lock behavior can vary by model.
Confirm the symptom
What usually appears with dC
- dC, dE, dF, do, d0, 1 dC, or 1 dF appears
- The cycle will not start because the door is not confirmed closed
- The door pops open or will not latch
- The code began after a bulky item or laundry was caught at the opening
Likely causes
Why dC appears
- 01Laundry or another item is caught in the door
- 02Door is not fully closed
- 03Latch is loose or damaged
- 04Door sensor or wiring needs service
Observation-led diagnosis
Start with what you can actually see
An error code identifies a system, not a replacement part. Match the observable condition before deciding what to check next.
| What you observe | What it suggests | Safest next move |
|---|---|---|
| Fabric is trapped between the door and cabinet | The door cannot reach or hold the fully closed position | Owner checkRemove the trapped item, inspect the seal area, and close the door again without slamming it. |
| The latch or strike is visibly loose, cracked, or misaligned | The dryer cannot reliably confirm a secured door | Stop and serviceDo not run the dryer; arrange service for the damaged door hardware. |
| The door closes securely but dC returns | The latch switch, door sensor, wiring, or control may need diagnosis | Stop and servicePreserve the exact displayed code and request Samsung service. |
| The drum runs with the door open or unsecured | A critical door-safety function may not be operating | Stop and serviceStop the dryer, disconnect power if safe, and do not reuse it until repaired. |
Safe diagnostic path
What to check, in order
- 01
Stop the dryer and remove the load from the door opening.
- 02
Check the latch and strike for visible damage or looseness without removing panels.
- 03
Close the door firmly and confirm it stays secured.
- 04
Restart one cycle only after the door closes normally.
- 05
Request Samsung service if the code remains or the door or latch is damaged.
Know when to stop
Don’t push past this point
Do not bypass the latch or use a dryer whose door will not stay closed. Stop if the drum can run with the door unsecured.
- Do not tape, wedge, or bypass the door switch.
- Do not slam the door to force a damaged latch to engage.
- Do not remove door-sensor or latch wiring while the dryer is powered.
Primary source
How this page was checked
The code meaning and manufacturer-specific guidance were checked against the linked support material on August 31, 2026. Confirm details against the manual for your exact model before removing panels or parts.
Read Samsung US: door-related dryer error codes ↗Common follow-up questions
About Samsung code dC
What does dC mean on a Samsung dryers?
dC means “Door, latch, or door-sensor error.” Samsung groups dC with door-related dryer codes. The door may not be closing securely, laundry may be trapped, or the latch or sensor may be damaged.
Can I clear dC by resetting the appliance?
Correct the physical door condition first. Samsung recommends service if the door-related code cannot be corrected or if the door or latch is damaged; resetting cannot repair an unreliable latch.
Does dC mean the same thing on every Samsung model?
Samsung groups dC with dE, dF, do, d0, 1 dC, and 1 dF on its dryer error-code guide. Display characters and door-lock behavior can vary by model.
When should I stop troubleshooting dC?
Do not bypass the latch or use a dryer whose door will not stay closed. Stop if the drum can run with the door unsecured.