Skip to main contentStart diagnosing C-d5 on your Samsung oven
What this code means
Door lock is mispositioned.
First step from the service manual
Disconnect power. Check whether harness has been connected with door lock switch and motor.
Next steps: diagnose the root cause
1
Verify the error code is active
Power cycle the unit and see if the code returns. If it does, the fault is persistent and requires diagnosis.
2
Get the full diagnostic procedure
Get step-by-step guidance, test values, and wiring diagrams from the OEM service manual.
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What’s available for Samsung oven models
Access Samsung oven service manuals, wiring schematics, exploded parts views, and error code references on MyPros+.