Error Code 1
Freezer temperature sensor is broken or disconnected
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: F-Sensor Error
What This Means
Sensor housing disconnected or slipped; Wire cut or damaged; Wire short circuit; Temperature reading out of normal range
What actually causes this:
Damaged temperature sensor wiring or sensor element failure
First Thing to Check
Check wiring harness at connector for loose or corroded pins
Parts Involved
How to Fix
- 1
Check voltage between Case Connector DC YEL1 #5 and #6
- 2
Expected voltage should be within 4.5V to 1.0V
- 3
Verify sensor housing is properly seated
- 4
Check wire continuity from sensor to connector
This Error Applies To
Samsung BRF425200A Series Refrigerators (2017) (2017–present)
Related Error Codes
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