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Error code reference

Samsung Range Error Code -dC-

Divider sensing information error (divider not properly inserted or removed for selected cooking mode).

Samsung codesSamsung range codes

Divider sensing information error (divider not properly inserted or removed for selected cooking mode).

First step from the service manual

Insert divider in upper/lower/twin mode or remove divider in single mode.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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  • Step-by-step tests with expected resistance, voltage, and continuity values
  • Wiring diagram references and connector pinouts from the OEM service manual
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What -dC- means on a Samsung range

The -dC- error code on a Samsung range indicates a divider sensing information error. This code is specific to ranges that support a flex-zone or dual-zone cooking configuration, where a physical divider insert can be placed into the oven cavity to separate it into upper and lower cooking zones (sometimes called twin mode). The oven's control system monitors whether the divider is installed or removed, and the -dC- code triggers when the detected divider state does not match the cooking mode currently selected.

The sensing system relies on a detection mechanism, typically a switch or sensor positioned to register the presence or absence of the divider insert. When you select upper, lower, or twin cooking mode, the control board expects the divider to be physically present in the oven cavity. Conversely, when single-oven mode is selected, the divider must be fully removed. If the divider is partially inserted, inserted incorrectly, or left in place when it should be out, the sensor reading conflicts with the selected mode and the error is displayed.

In most cases, this is not an electronic failure but rather a setup or insertion issue. The fix involves either correctly seating the divider into its mounting points before starting upper, lower, or twin mode, or fully removing the divider before running the oven in single mode. If the error persists after confirming the divider is properly positioned, the divider detection sensor or its wiring harness may need inspection for damage or misalignment.

Source: manufacturer service documentation.

Common causes of -dC-

  1. 01

    Divider not inserted in multi-zone mode

    Wiring / connection

    When upper, lower, or twin cooking mode is selected, the oven expects the divider to be physically installed. If it has not been inserted or is only partially placed, the sensor will trigger the -dC- error.

  2. 02

    Divider left in place during single-oven mode

    Wiring / connection

    If the divider insert remains in the oven cavity while the range is set to single-oven mode, the sensor detects a conflict with the selected mode and displays the error. Removing the divider fully resolves the issue.

  3. 03

    Divider improperly seated or misaligned

    Wiring / connection

    Even if the divider is present, incorrect alignment or incomplete insertion can prevent the detection mechanism from registering it properly. Removing and reinserting the divider carefully to its full seated position will typically clear the code.

  4. 04

    Divider detection sensor fault

    Part replacement

    If the divider is correctly positioned for the selected mode but the error persists, the sensor responsible for detecting the divider may be damaged, dirty, or misaligned. This requires inspection of the sensor and its wiring connections.

  5. 05

    Wiring harness issue at the divider sensor

    Part replacement

    A loose connector or damaged wire leading to the divider detection sensor can cause the control board to receive incorrect or no signal about the divider's status, producing a persistent -dC- error even when the divider is correctly installed or removed.

See the test procedure for each cause

Frequently asked questions about -dC-

What does -dC- mean on a Samsung range?
The -dC- code on a Samsung range stands for a divider sensing information error. It means the oven's control system has detected a mismatch between the physical state of the divider insert and the cooking mode that has been selected. For example, if you selected a dual-zone or twin cooking mode but the divider is not installed, or if the divider is still in the oven while single-oven mode is active, this code will appear. Correcting the divider position to match the selected mode typically clears the error.
How do I fix the -dC- error on my Samsung range?
Start by checking which cooking mode is selected. If you are using upper, lower, or twin mode, fully insert the divider into the oven cavity until it is properly seated. If you are using standard single-oven mode, remove the divider completely. Once the divider state matches the selected mode, the error should clear. If the code persists after correcting the divider position, inspect the detection sensor and its wiring connections for damage or looseness.
Is the -dC- error on a Samsung range a safety concern?
The -dC- error is generally a configuration issue rather than a safety hazard. It indicates the oven's sensing system has detected an inconsistency between the divider and the cooking mode, which can prevent the oven from operating until resolved. Addressing the divider position promptly will allow normal operation to resume. If the error is caused by a damaged sensor or wiring fault, it is best to have the component inspected before continued use.
Will resetting my Samsung range clear the -dC- error?
A power reset alone is unlikely to permanently clear the -dC- error if the underlying cause has not been addressed. Because the code is triggered by a detected mismatch between the divider and the cooking mode, the error will return as soon as the oven attempts to operate in the same configuration. Correct the divider position first, then power cycle the range if needed to reset the control board display.
How much does it cost to repair a -dC- error on a Samsung range?
In most cases, the -dC- error requires no parts and no professional service, since it is resolved by properly inserting or removing the divider. If the problem is traced to a faulty divider detection sensor or a damaged wiring harness, repair costs will depend on parts and labor in your area, but sensor-level repairs on ranges typically range from around $100 to $300 including professional labor. Diagnosing the root cause first will help determine whether a technician visit is necessary.

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