How do I fix error code 08 on a Samsung refrigerators?

1. undefined: Check voltage between MAIN PCB CN30 #3 and #7 2. undefined: Voltage should be within range 4.5V ~ 1.0V 3. undefined: Verify proper connector seating

Samsung Refrigerators2010–present

Error Code 08

Q: What does error code 08 mean on a Samsung refrigerators?

Freezer temperature sensor not responding Sensor connector missing or loose; Contact failure at connector; Electric wire cut or damaged; Short circuit at sensor

Freezer temperature sensor not responding

Critical

Stop using immediately - risk of damage or safety issue

Also displayed as: Left - ② LED ON

What This Means

Sensor connector missing or loose; Contact failure at connector; Electric wire cut or damaged; Short circuit at sensor

What actually causes this:

Thermistor fails from thermal cycling; connector becomes loose

First Thing to Check

Verify CN30 connector is fully seated and wires intact

Parts Involved

Freezer Thermistor (DA32-10109W)CN30 Connector

How to Fix

1
Check voltage between MAIN PCB CN30 #3 and #7
2
Voltage should be within range 4.5V ~ 1.0V
3
Verify proper connector seating

This Error Applies To

Samsung RS25J50 Series Refrigerators (2010) (2010–present)

Service manual exact match: RS25J500DSR/BYService manual exact match: RS25J500DSG/AAService manual exact match: RS25J500DBC/BYService manual exact match: RS25J500DWW/AAService manual exact match: RS25J5008SP/EMService manual exact match: RS25J50****Service manual exact match: RS25J500DSRService manual exact match: RS25J500DBC+2 more

Related Error Codes

Damper heater not responding or circuit open

Room temperature measurement not functioning

Defrost heater temperature sensing not working

Compressor fails to operate or protection activated

Ice maker sensor malfunction or connection issue

Microcontroller communication failure between boards

Ice maker ejection or level detection malfunction

Freezer evaporator fan not operating properly

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