Samsung Refrigerator 41 / 42 + blue lights flashing Error Code

If your Samsung refrigerator is displaying 41 / 42 + blue lights flashing, this guide explains what it means,
what you can safely check, and when professional diagnosis may be needed.

What does 41 / 42 + blue lights flashing mean on a Samsung refrigerator?

Family Hub software/system issue.

Definitions can vary by model or platform, so compare the code with information for your exact model before replacing parts.

What you can try

Reboot Family Hub using the power switch inside at the top of the right door. If it persists, service is recommended.

Before booking a repair

1. Confirm the displayed error code and your appliance model number.
2. Check relevant external issues such as a blocked filter, kinked hose, open door, interrupted power, or restricted airflow.
3. If a power reset is appropriate for the appliance, turn it off safely and restart it once.
4. If the code returns, avoid repeated resets and arrange diagnosis.

Safety note

Disconnect electrical power before accessing internal components.
Do not open sealed, gas, high-voltage, or refrigerant systems unless qualified to service them.
These steps are general guidance and do not replace service information for your exact model.

Still seeing 41 / 42 + blue lights flashing?

If the problem persists, contact Appliance Maestro to diagnose and repair your Samsung refrigerator.

Contact Us

When should you call a technician?

If the 41 / 42 + blue lights flashing code returns after the safe checks above, or the appliance is leaking, overheating,
tripping a breaker, making unusual noises, or not operating correctly, professional diagnosis is recommended.
Appliance Maestro provides appliance repair service in Ottawa and surrounding communities.

Related Samsung refrigerator error codes

Samsung Refrigerator 41CSamsung Refrigerator 88 88Samsung Refrigerator Ice Off blinkingSamsung Refrigerator 83ESamsung Refrigerator 85ESamsung Refrigerator 86E