Error code reference

Electrolux Refrigerator Error Code 1st LED blinking

Fault in the temperature sensor (sensor disconnected or short-circuited)

Electrolux codes Electrolux refrigerator codes

Fault in the temperature sensor (sensor disconnected or short-circuited). The 1st LED (MIN temp indicator) blinks on/off at 0.5 second intervals.

First step from the service manual

Check temperature sensor wiring and connector; measure sensor resistance per conversion table.

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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1st LED blinking on my Electrolux Refrigerator

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Fault in the temperature sensor (sensor

From Service Manual 972044, p.16:

1.Check temperature sensor wiring and connector; measure sensor resistance per conversion table.

2.Disconnect the sensor and measure resistance at the sensor body. Expected: 10 kΩ to 12 kΩ at 77°F (25°C).

3.Check the sensor harness for opens and shorts. Back-probe the sensor pins at the control board connector; a reading outside 5 kΩ to 50 kΩ indicates a failed sensor.

Part 5304513033

Thermistor

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First step from the service manual

Get the full diagnostic procedure for 1st LED blinking.

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