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Samsung Refrigerator 40E Error Code

Ice room fan error on Samsung refrigerators.

SamsungAll Samsung refrigerator codes

40E
May need a pro

The small fan that pushes cold air to the ice maker in the fridge door isn't working right. Frost around the fan or a failed fan motor are the usual causes. Ice production tends to slow down or stop while the code is up.

Compatible models

40E only appears on Samsung refrigerators with an ice maker in the fresh food door, since that's where the ice room fan sits.

Also shown as

Shown as 40E or 40C.

Difficulty

Try the basic checks, but the usual fix is a technician's job.

Not sure you are reading the code right? See how to read Samsung refrigerator codes.

Safety first: unplug the refrigerator (or switch off its breaker) before touching filters, hoses or panels. If you smell burning or gas, or see water near the outlet, stop and call a professional.

How to fix Samsung 40E

  1. Check the ice bucket and door

    Make sure the ice bucket is pushed fully in and locked, and that the fridge door closes firmly. A bucket that's not seated lets warm air into the ice compartment.

  2. Reset the power

    Photograph the code, then unplug the fridge or switch off its breaker for about 1 minute and restore power. Note whether the code comes back.

  3. Leave the ice maker area alone

    Samsung warns against melting ice in the ice maker area yourself or pointing a hair dryer at it, because that can damage the unit. Leave stuck ice for the technician.

When to call a technician

Samsung lists 40E as a service code. If it returns after a reset, book service for the ice room fan and its defrost parts.

Parts linked to 40E

These are the parts most often behind this code. Tap one to see what it does and the signs it is failing.

Order parts by your full model number so they fit.

Step-by-step guides for this problem

Frequently asked questions

Which Samsung models show the 40E code?

40E only appears on Samsung refrigerators with an ice maker in the fresh food door, since that's where the ice room fan sits.

Can I fix Samsung 40E myself?

Only the basic checks. You can safely try the steps above, but 40E usually points to a part or fault that needs a technician.

Other Samsung refrigerator codes

Last reviewed 2026-10-19. Codes and steps can vary by model; check your owner's manual.

Sources we checked