Samsung NV51K7770SSOvens & Range

Error Code C-d1

Door lock is mispositioned or not operating

Moderate

Address soon - your appliance may not work properly

What This Means

Door lock motor resistance out of range (1600-2200 ohms); Door locking switch malfunction; Harness disconnection from lock motor

How to Fix

  1. 1

    Disconnect power

  2. 2

    Check door lock harness connection

  3. 3

    Measure lock motor resistance (normal 1600-2200 ohms at room temp)

  4. 4

    Operate door lock and measure voltage at motor terminals (should be AC 120V)

  5. 5

    Check door locking switch operation

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