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Samsung Oven Error Code dC

Reviewed by the ApplianceErrors Editorial Team · Verified against manufacturer service documentation · Last verified: June 10, 2026
✓ Low Severity 🔧 Easy DIY Also shown as: dE

Divider/partition check needed (Flex Duo / Dual Cook models)

On Flex Duo / Dual Cook ranges, dC (or dE) means the oven divider partition is not installed for the selected mode — typically the divider was removed during Dual Cook, or not seated when the mode requires it. It is a setup prompt, not a hardware failure.

💰 DIY cost: $0–$0 👨‍🔧 Pro cost: $120–$250 Save $120+ by doing it yourself
Samsung Oven error code dC on the display panel
How the dC code appears on a Samsung oven display

What Does Error Code dC Mean on a Samsung Oven?

Divider/partition check needed (Flex Duo / Dual Cook models).

On Flex Duo / Dual Cook ranges, dC (or dE) means the oven divider partition is not installed for the selected mode — typically the divider was removed during Dual Cook, or not seated when the mode requires it. It is a setup prompt, not a hardware failure.

Models affected: Samsung Flex Duo / Dual Cook ranges and wall ovens

What Causes Error Code dC?

Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:

  1. 1
    Divider removed during Dual/Twin cook 45% of cases
  2. 2
    Divider not seated in the correct rack position 35% of cases
  3. 3
    Partition switch obstructed at the back of the cavity 15% of cases
  4. 4
    Partition switch fault 5% of cases

How to Fix Samsung Oven Error Code dC

🔧 Easy DIY Est. time: 10–20 min
⚡ Safety first: Unplug the appliance before opening any panels or touching internal components.
  1. 1

    Reinstall the divider correctly

    Seat the partition fully — each side in the correct rack position for your model (electric/dual fuel vs gas).

    ⚠️ Let the oven cool before reaching inside.
  2. 2

    Check the partition switch

    If no divider is in use, make sure nothing presses on the partition switch at the back of the cavity.

  3. 3

    Power cycle the oven

    Turn off the power for 30 seconds or more and restart.

How to Reset Error Code dC

Reinstall the divider correctly (or clear the partition switch) and restart.

Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.

Did this guide fix your appliance?

When to Call a Professional

If dC persists with the divider correctly installed, the partition switch or its wiring needs service.

Average professional repair cost for this issue: $120–$250

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Find Replacement Parts

Use these links to find the exact replacement parts for your Samsung Oven:

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Search PartSelect
Samsung Oven repair parts
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Search RepairClinic
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Frequently Asked Questions

What does error code dC mean on a Samsung Oven? +
Divider/partition check needed (Flex Duo / Dual Cook models)
How do I fix error code dC on my Samsung Oven? +
Start by Seat the partition fully — each side in the correct rack position for your model (electric/dual fuel vs gas).. If that doesn't resolve it, work through each step in the fix guide above.
How do I clear or reset error code dC? +
Reinstall the divider correctly (or clear the partition switch) and restart.
Is error code dC serious? +
Low severity. This is a minor issue that typically doesn't affect appliance operation but should be addressed.

Sources & References

Content verified against manufacturer service documentation. Last verified: June 10, 2026.

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