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Samsung Refrigerators2019–present

Error Code 90

Fridge compressor motor is stuck or struggling

Critical

Stop using immediately - risk of damage or safety issue

Also displayed as: 90Er

What This Means

Compressor motor mechanical jam; Refrigerant flow blockage; Compressor bearing failure; Oil viscosity issue

What actually causes this:

Compressor bearings failed or refrigerant issue

First Thing to Check

Listen for any unusual compressor noise or vibration

Parts Involved

Fridge Compressor Assembly

How to Fix

  1. 1

    Check compressor for mechanical resistance

  2. 2

    Verify refrigerant charge level

  3. 3

    Measure compressor discharge temperature

  4. 4

    Check suction pressure

  5. 5

    Inspect oil level

This Error Applies To

Samsung BRF425200AP Series Refrigerators (2019) (2019–present)

Service manual exact match: BRF425200AP/AA

Related Error Codes

9

FlexZone compartment sensor failed

7

Pantry compartment temperature sensor failed

13

Outside humidity sensor is broken

6

Outside temperature sensor is broken

11

FlexZone defrost sensor is not working

2

Fridge temperature sensor is broken or disconnected

5

Fridge defrost sensor is not working

1

Freezer temperature sensor is broken or disconnected

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