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Samsung Ovens & Ranges

Error Code C-d1

Door lock is mispositioned - Door lock motor/switch malfunction

Moderate

Address soon - your appliance may not work properly

What This Means

Harness disconnected from door lock switch and motor; Door lock motor resistance incorrect; Door locking switch not working normally; No voltage to door lock motor

How to Fix

  1. 1

    Disconnect power and check harness connection to door lock

  2. 2

    Measure door lock motor resistance (Normal: 1600-2200 Ohms at room temperature)

  3. 3

    Check voltage at door lock motor plug (Normal: AC 120V)

  4. 4

    Check if door locking switch works normally

  5. 5

    Replace micro switch or lock motor if faulty

This Error Applies To

Samsung NV51K7770D Series Ovens & Ranges

Service manual exact match: NV51M9970DService manual exact match: NV51M9770DService manual exact match: NV51K7770DG

Related Error Codes

-dC-

Partition inserted or removed while oven is operating

C-F0

Communication interrupted between Main and Sub PCB

C-20

Oven sensor open circuit when operating

C-21

Internal temperature rises abnormally high - Oven sensor short circuit or thermal runaway

C-23

Temp probe sensor is shorted when oven is operating

C-30

PCB temp sensor is open when oven is operating

C-31

PCB temperature rises abnormally high

C-70

Steam sensor open when steam mode is on

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