What does error code ICE-MAKER-SENSOR-CUBED mean on a Samsung refrigerators?

Cubed ice maker temperature sensor is faulty Bad connector at CN90 pins 14 and 26; Open or short circuit in sensor wiring; Failed thermistor

How do I fix error code ICE-MAKER-SENSOR-CUBED on a Samsung refrigerators?

1. undefined: Check MAIN PCB connector CN90 is fully inserted 2. undefined: Measure voltage at CN90-'14' ↔ '26': should be between 1.0V and 4.5V 3. undefined: Disconnect CN90 and measure resistance between CN90-'14' ↔ '26' 4. undefined: Check R925 (IC01 MICOM #14) on PCB

Samsung Refrigerators2022–present

Error Code ICE-MAKER-SENSOR-CUBED

Cubed ice maker temperature sensor is faulty

Minor

Usually easy to fix - may resolve on its own

Also displayed as: F and R blink (specific pattern for cubed ice maker)

What This Means

Bad connector at CN90 pins 14 and 26; Open or short circuit in sensor wiring; Failed thermistor

What actually causes this:

The sensor that monitors cubed ice maker mold temperature has failed, so the ice maker cannot judge when ice is frozen enough to harvest.

First Thing to Check

Reseat the ice maker sensor connector at CN90.

Parts Involved

Ice Maker sensor (Cubed)MAIN PCB connector CN90 pins 14 and 26Resistor R925

How to Fix

1
Check MAIN PCB connector CN90 is fully inserted
2
Measure voltage at CN90-'14' ↔ '26': should be between 1.0V and 4.5V
3
Disconnect CN90 and measure resistance between CN90-'14' ↔ '26'
4
Check R925 (IC01 MICOM #14) on PCB

This Error Applies To

Samsung RF25C5 Series Refrigerators (2022) (2022–present)

Service manual exact match: RF25C5151SR/AAService manual exact match: RF25C5151**Service manual exact match: RF25C5551**Service manual exact match: RF25C5551SR/AA