How do I fix error code C-d1 on a Samsung ovens & ranges?

1. undefined: Disconnect power and open the back cover 2. undefined: Check harness connection to door lock switch and motor 3. undefined: Confirm door lock motor coil resistance is 1750-1850 ohms at room temperature 4. undefined: Operate door lockout and measure voltage at lock motor connector harness: normal is AC 120V 5. undefined: Check whether door locking switch is working 6. undefined: Measure resistance at CN600 (Pin 7,9) of Main PCB: normal is infinite ohms at room temperature 7. undefined: Replace micro switch or lock motor as needed 8. undefined: Repair or replace damaged harness; replace Main PCB if all else checks out

Samsung Ovens & Ranges

Error Code C-d1

Q: What does error code C-d1 mean on a Samsung ovens & ranges?

Door locking malfunction Disconnected or damaged harness to door lock switch or motor; Faulty door lock motor (normal coil resistance: 1750-1850 ohms); Faulty door lock switch; Faulty Main PCB

Door locking malfunction

Moderate

Address soon - your appliance may not work properly

What This Means

Disconnected or damaged harness to door lock switch or motor; Faulty door lock motor (normal coil resistance: 1750-1850 ohms); Faulty door lock switch; Faulty Main PCB

How to Fix

1
Disconnect power and open the back cover
2
Check harness connection to door lock switch and motor
3
Confirm door lock motor coil resistance is 1750-1850 ohms at room temperature
4
Operate door lockout and measure voltage at lock motor connector harness: normal is AC 120V
5
Check whether door locking switch is working
6
Measure resistance at CN600 (Pin 7,9) of Main PCB: normal is infinite ohms at room temperature
7
Replace micro switch or lock motor as needed
8
Repair or replace damaged harness; replace Main PCB if all else checks out