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Samsung Refrigerators2014–present

Error Code 1E

Freezer temperature sensor malfunction

Critical

Stop using immediately - risk of damage or safety issue

Also displayed as: 1 E

What This Means

Connector Slipped-Out or Open-Contact; Wire Cut or Short-Circuited; Abnormal Sensing Temperature (above +50°C or below -50°C)

What actually causes this:

The freezer doesn't know its own temperature because the sensor wire came loose, broke, or the thermistor burned out from age.

First Thing to Check

Open the freezer door and look for loose wires in the upper hinge area where the sensor is located.

Parts Involved

Thermistor (Freezer) DA32-10109WMAIN PCB CN30

How to Fix

  1. 1

    Measure voltage between MAIN PCB CN30 #3 and #7

  2. 2

    Voltage should be within range 4.5V to 1.0V

  3. 3

    Check connector seating and wire integrity

This Error Applies To

Samsung RS25H51 Series Refrigerators (2014) (2014–present)

Service manual exact match: RS25H5121BC/AAService manual exact match: RS25H5111WW/AAService manual exact match: RS25H5111SR/AAService manual exact match: RS25H5121SRService manual exact match: RS25H5111BCService manual exact match: RS25H5121WWService manual exact match: RS25H5113SLService manual exact match: RS25H5111SR+2 more

Related Error Codes

8E

Ice maker temperature sensor malfunction

25E

Refrigerator defrost heating system malfunction

72E

Refrigerator compartment warming up abnormally

6E

Room temperature sensor malfunction

26E

Ice maker position sensor out of sync

81E

Compressor motor won't start

24E

Freezer defrost heating system malfunction

71E

Freezer compartment warming up abnormally

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