How do I fix error code C-d0 on my Samsung NE59M3420SS?

1. undefined: Check if cable of keypad has been properly inserted into connector of main PCB (CNP210) 2. undefined: Check for short circuit between main PCB and connector or between keypad and cable 3. undefined: Measure for continuity between connector pins on main PCB 4. undefined: If no problem with connector on main PCB and keypad cable, replace main PCB 5. undefined: Repair PCB pattern if damaged

Samsung NE59M3420SSOvens & Range

Error Code C-d0

Q: What does error code C-d0 mean on a Samsung NE59M3420SS?

Shorted key - Membrane keypad short circuit Keypad cable not properly inserted into main PCB connector; Short circuit between main PCB connector and keypad cable; Defective membrane keypad; Damaged PCB pattern

Shorted key - Membrane keypad short circuit

Moderate

Address soon - your appliance may not work properly

What This Means

Keypad cable not properly inserted into main PCB connector; Short circuit between main PCB connector and keypad cable; Defective membrane keypad; Damaged PCB pattern

How to Fix

1
Check if cable of keypad has been properly inserted into connector of main PCB (CNP210)
2
Check for short circuit between main PCB and connector or between keypad and cable
3
Measure for continuity between connector pins on main PCB
4
If no problem with connector on main PCB and keypad cable, replace main PCB
5
Repair PCB pattern if damaged

Other Error Codes for NE59M3420SS

C-30

PCB temp sensor opened - Temperature sensor circuit open on control board

C-31

PCB temp over - Control board temperature sensor reading too high

C-21

Oven heating over - Temperature rising too fast or sensor shorted

C-d1

Door locking failure - Door lock motor or switch malfunction

C-20

Oven sensor opened

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