Samsung Ovens & Ranges

Error Code C-23

Meat probe sensor circuit shows abnormally low resistance

Moderate

Address soon - your appliance may not work properly

Also displayed as: C-23

What This Means

Probe harness disconnected; Probe connector damaged; Probe sensor shorted; Main PCB sensing circuit failure

What actually causes this:

Corroded probe, water damage to connector, or wire damage

First Thing to Check

Inspect meat probe and connector for visible corrosion or damage

Parts Involved

Meat Probe SensorWire HarnessMain PCB

How to Fix

  1. 1

    Disconnect power and probe harness from control board

  2. 2

    Measure probe resistance (should be ~50k ohms at room temperature)

  3. 3

    Check wire harness and connector terminals for damage

  4. 4

    Measure probe connector resistance on Main PCB (normal 10k-11k ohms)

This Error Applies To

Samsung DOC30P977D Series Ovens & Ranges

Service manual exact match: NQ70M9770DService manual exact match: DOC30P977DService manual exact match: NQ70M7770D

Need more help with your Samsung ovens & ranges?