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Error code reference

Samsung Oven Error Code C-10

Gas sensor is open or shorted when the speed convection oven is operating in sensor cook mode.

Samsung codesSamsung oven codes
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What the C-10 error code actually means

Your Samsung oven is showing C-10 because it detected a problem with the gas sensor, which is the part that helps the oven automatically adjust cooking when using sensor cook mode. The oven cannot safely complete sensor cooking when this part or its wiring is not working correctly. A loose plug at the control board is often the cause, so checking that connection is a good first step.

Diagnostic procedure

The full C-10 procedure

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1
First diagnostic step
Check whether connector at the main PCB has been inserted.
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Most common causes of C-10

Ranked by how often they cause this code
  1. 1Loose or improperly seated connector at the main PCB
  2. 2Damaged wiring harness
  3. 3Failed gas sensor
  4. 4Corroded or damaged connector terminals
  5. 5Faulty main PCB

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Questions people ask about C-10

What does C-10 mean on a Samsung oven?
C-10 on a Samsung oven means the control board has detected that the gas sensor circuit is either open or shorted while the oven is running in sensor cook mode. This prevents the oven from accurately monitoring and regulating the cooking process. The fault can originate from a loose connector at the main PCB, a damaged wiring harness, or a failed gas sensor.
Is it safe to use my Samsung oven while the C-10 code is displayed?
Sensor cook mode will not function reliably or at all while C-10 is active, and continuing to use that mode is not advisable. Standard bake or broil functions may still operate, but any mode dependent on the gas sensor should be avoided until the fault is resolved. If you are unsure which functions are affected, discontinue oven use and have it inspected.
How much does it cost to repair a Samsung oven showing C-10?
Repair costs vary depending on what is causing the fault. If only a connector needs to be reseated, the cost may simply be a service call fee, typically in the range of $75 to $150. Replacing a gas sensor or wiring harness adds parts costs on top of labor, which can bring the total to roughly $150 to $400 or more depending on parts pricing and local labor rates.
Can I fix the C-10 error myself?
Some causes of C-10 are DIY-friendly, such as reseating a loose connector at the main PCB, which requires no special tools. If the issue involves the wiring harness or the gas sensor component itself, a technician with experience in gas appliances is recommended, as the repair involves working near gas system components and electrical circuits.
Will resetting the oven clear the C-10 error?
Resetting the oven by cycling the power may temporarily clear the C-10 code, but the error will return if the underlying fault in the gas sensor circuit has not been corrected. A reset is useful for confirming whether the fault is intermittent, but it is not a repair. The connector, wiring, and sensor all need to be inspected to resolve the issue permanently.

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