Error code reference

Samsung Range Error Code C-20

Oven temperature sensor open circuit (resistance above 2950 ohms) or short circuit (resistance below 930 ohms).

SourceSamsung NSE6D8300 Electric Range - Service Manualp. 50

Diagnostic procedure

The full C-20 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Disconnect power, open rear cover, disconnect sensor harness from control module, measure resistance (should be 1080 ohms at room temperature). If abnormal, replace oven sensor.

SourceSamsung NSE6D8300 Electric Range - Service Manualp. 50

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

40 manuals in the MyPros+ library document this code for Samsung range.

Models covered by the manuals that document this code

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The full C-20 procedure

Where this code is documented

Models covered by the manuals that document this code

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