How do I fix error code C-20 on a Samsung ovens & ranges?

1. undefined: Measure sensor resistance (normal 1080Ω at room temperature) 2. undefined: Check harness connections at CN320 3. undefined: Replace oven sensor if resistance is incorrect 4. undefined: Check and repair/replace damaged harness

Samsung Ovens & Ranges

Error Code C-20

Q: What does error code C-20 mean on a Samsung ovens & ranges?

Oven sensor shorted Defective oven temperature sensor; Damaged harness connections; Damaged PCB terminals

Oven sensor shorted

Moderate

Address soon - your appliance may not work properly

What This Means

Defective oven temperature sensor; Damaged harness connections; Damaged PCB terminals

How to Fix

1
Measure sensor resistance (normal 1080Ω at room temperature)
2
Check harness connections at CN320
3
Replace oven sensor if resistance is incorrect
4
Check and repair/replace damaged harness

This Error Applies To

Samsung NX58R9311S Series Ovens & Ranges

Service manual exact match: NX58R9311SSService manual exact match: NX58M9420SS

Related Error Codes

C-21

Oven heating over

C-F0

Communication error between Main and Sub PCB

C-F2

Communication error between Sub PCB and touch control

C-d1

Door locking information error

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