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14

Error 14 / EXT-sensor — External ambient temperature sensor issue

Samsung · Refrigerators

What does 14 mean?

This error indicates a problem with the external ambient temperature sensor, which monitors the temperature around the Refrigerator. Causes include wiring issues or the sensor detecting extreme temperatures outside the normal operating range (above 122F or below -58F).

Common Causes

  • Electric wire cut or short-circuit in sensor wiring
  • Contact failure or missing sensor housing
  • Defective external ambient temperature sensor
  • sensor detection temperature not lower than 122F or higher than -58F

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Unplug the Refrigerator for 30 seconds to reset the system.

  2. 2

    Ensure the Refrigerator is not placed in an area with extreme temperatures (e.g., direct sunlight, near a heater).

  3. 3

    If the error reoccurs, contact customer service.

Browse all codes in this manual (117)
Verified technical data. Last updated: April 2026

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Source: Samsung Refrigerators
Open Manual (Page 9)Search more codes in this manual