Samsung Ovens & Ranges

Error Code C-d1

Door lock is mispositioned

Moderate

Address soon - your appliance may not work properly

What This Means

Door lock switch not connected; Door lock motor disconnected; Faulty lock motor; Lock switch not working

How to Fix

  1. 1

    Disconnect power and check harness connections to door lock switch and motor

  2. 2

    Measure lock motor resistance (normal 1600-2200Ω)

  3. 3

    Measure voltage at lock motor terminals (normal 120V AC)

  4. 4

    Check door locking switch operation

  5. 5

    Replace lock motor or micro switch if defective

This Error Applies To

Samsung NQ70M7770D Series Ovens & Ranges

Service manual exact match: NQ70M9770DService manual exact match: NQ70M7770D

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