ErrorCodeDoctor
Samsung Refrigerator 40E / 40C error code
The 40E or 40C error means your Samsung refrigerator detected a fault with the ice room fan — the fan that circulates cold air in the ice maker compartment. When it fails the ice maker area cannot maintain the correct temperature and ice production stops. Do not unplug the refrigerator — arrange professional service.
Common causes
- Ice room fan motor has malfunctioned or failed
- Ice room fan is frozen or obstructed
- Wiring to the ice room fan is loose or damaged
How to fix it
-
1
Do not unplug the refrigerator — this makes diagnosis harder for a technician
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2
Contact a qualified technician to request a service visit
Related Samsung Refrigerator error codes
AP
The refrigerator is in Access Point mode for Wi-Fi setup — not an error
21E
The freezer fan is not rotating when it should be
22E / 22C
The refrigerator compartment fan is not operating correctly
41 / 42 (with blue lights flashing)
A Family Hub system error was detected
40E / 40C error — frequently asked questions
What does the 40E / 40C error mean on a Samsung refrigerator?
The ice room fan has a fault
What causes the 40E / 40C error?
The 40E / 40C error is usually caused by: Ice room fan motor has malfunctioned or failed; Ice room fan is frozen or obstructed; Wiring to the ice room fan is loose or damaged.
Can I fix the 40E / 40C error myself?
This is rated a hard fix — it often requires tools, parts, or experience, and may be safer left to a professional technician.
How much does it cost to fix the 40E / 40C error?
Fixing the 40E / 40C error on a Samsung refrigerator typically costs $100–$250, depending on parts and whether you do it yourself or hire a technician.
Is it safe to keep using my refrigerator with the 40E / 40C error?
We'd recommend addressing the 40E / 40C error before continuing to use the refrigerator, since hard-rated issues often involve a real fault rather than a minor glitch.