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
How to Fix
- 1
Measure voltage between MAIN PCB CN30 #3 and #7
- 2
Voltage should be within range 4.5V to 1.0V
- 3
Check connector seating and wire integrity
Other Error Codes for RS25H5111WW
Ice maker position sensor out of sync
Refrigerator defrost heating system malfunction
Refrigerator compartment warming up abnormally
Room temperature sensor malfunction
Compressor motor won't start
Refrigerator defrost temperature sensor malfunction
Freezer compartment fan motor not responding
Freezer defrost heating system malfunction