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

Door locking information / Door lock failure Door lock motor malfunction; Door lock switch failure; Damaged harness; Main PCB failure

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

1. undefined: Disconnect power and open back cover 2. undefined: Check harness connection with door lock switch and motor 3. undefined: Measure door lock motor resistance - should be 1750-1950 Ohms at room temperature 4. undefined: Measure voltage while operating door lock - should be AC 120V 5. undefined: Check door locking switch operation - open should show infinite resistance, closed should show 0 Ohms 6. undefined: Verify CNS300 (Pin 3,4) connections on main PCB 7. undefined: If all checks pass but problem persists, replace micro switch or lock motor 8. undefined: If motor and switch are fine, replace main PCB

Samsung Ovens & Ranges

Error Code C-d1

Door locking information / Door lock failure

Moderate

Address soon - your appliance may not work properly

What This Means

Door lock motor malfunction; Door lock switch failure; Damaged harness; Main PCB failure

How to Fix

1
Disconnect power and open back cover
2
Check harness connection with door lock switch and motor
3
Measure door lock motor resistance - should be 1750-1950 Ohms at room temperature
4
Measure voltage while operating door lock - should be AC 120V
5
Check door locking switch operation - open should show infinite resistance, closed should show 0 Ohms
6
Verify CNS300 (Pin 3,4) connections on main PCB
7
If all checks pass but problem persists, replace micro switch or lock motor
8
If motor and switch are fine, replace main PCB