What does error code C-31 mean on a Samsung ovens & ranges?

PCB temp sensor shorted and PCB temp over during 10 seconds Sensor shorted; Excessive heat near PCB; Main PCB thermal protection triggered

How do I fix error code C-31 on a Samsung ovens & ranges?

1. undefined: Disconnect power 2. undefined: Allow PCB to cool down 3. undefined: Check for any objects blocking ventilation 4. undefined: Replace PCB

Samsung Ovens & Ranges

Error Code C-31

PCB temp sensor shorted and PCB temp over during 10 seconds

Moderate

Address soon - your appliance may not work properly

What This Means

Sensor shorted; Excessive heat near PCB; Main PCB thermal protection triggered

How to Fix

1
Disconnect power
2
Allow PCB to cool down
3
Check for any objects blocking ventilation
4
Replace PCB

This Error Applies To

Samsung NE59J7650W Series Ovens & Ranges

Service manual exact match: NE59N6650SG/AAService manual exact match: NE59R6631SG/AAService manual exact match: NE59J7650WSService manual exact match: NE59N6650SG

Related Error Codes

C-20

Oven sensor opened (circuit open)

C-d0

Shorted key (keypad short circuit)

C-d1

Door locking issue (door lock motor malfunction)

C-21

Oven heating over (temperature overshoot)

C-F0

Main PCB communication failure

C-30

PCB temp sensor opened (PCB temperature sensor circuit open)

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