What does error code C-23 mean on a Samsung ovens & ranges?

Temperature probe sensor short circuit detected Shorted probe sensor; Moisture in probe connector; Damaged probe harness

How do I fix error code C-23 on a Samsung ovens & ranges?

1. undefined: Disconnect power 2. undefined: Disconnect probe harness from control 3. undefined: Measure probe resistance (should be 50 kOhms at room temperature)

Samsung Ovens & Ranges2020–present

Error Code C-23

Temperature probe sensor short circuit detected

Moderate

Address soon - your appliance may not work properly

Also displayed as: C-23

What This Means

Shorted probe sensor; Moisture in probe connector; Damaged probe harness

What actually causes this:

The meat probe wire is damaged or wet, causing a short circuit

First Thing to Check

Inspect the probe plug and connector for corrosion or moisture

Parts Involved

Meat/temperature probeProbe harness

How to Fix

1
Disconnect power
2
Disconnect probe harness from control
3
Measure probe resistance (should be 50 kOhms at room temperature)

This Error Applies To

Samsung DOB30P977D Series Ovens & Ranges (2020) (2020–present)

Service manual exact match: DOB30P977DSService manual exact match: NV51M9770DS

Related Error Codes

C-21

Oven temperature control failure causing excessive heating

C-70

Steam temperature sensor open circuit detected

C-72

Drain pump failure or water sensor malfunction in steam system

C-F0

Main and sub control board communication failure

C-d0

A control button is stuck in pressed position

C-A2

Cooling fan motor failure

C-30

PCB internal temperature sensor open circuit

C-71

Steam temperature sensor short circuit

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