Error code reference

Samsung Refrigerator Error Code FREEZER-SENSOR ERROR

Freezer temperature sensor failure due to separation of sensor housing, contact error, disconnection, or…

Freezer temperature sensor failure due to separation of sensor housing, contact error, disconnection, or short circuit; detected when temperature reading exceeds 149°F(+65°C) or falls below -58°F(-50°C).

First step from the service manual

Check voltage at MAIN PCB CN30-"6" to CN76-"1"; shall be between 4.5V~1.0V.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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  • Step-by-step tests with expected resistance, voltage, and continuity values
  • Wiring diagram references and connector pinouts from the OEM service manual
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