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Samsung Refrigerator 40E Error Code

Ice room fan error. What it means, which models show it, and how to clear it, easiest fix first.

SamsungAll Samsung refrigerator codes

40E
May need a pro

The small fan that pushes cold air to the ice maker in the fridge door is not working correctly. Frost around the fan or a failed fan motor are the usual causes. Ice production usually slows or stops while this code is active.

Compatible models

Samsung doesn't publish a model list for this code; it appears on Samsung refrigerators with a digital display. Check your owner's manual.

Also shown as

Shown as 40E or 40C.

Difficulty

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

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 fully seated and locked in place, and that the fridge door closes firmly. A poorly seated bucket lets warm air into the ice compartment.

  2. Power reset

    Photograph the code first. Then unplug the refrigerator or switch off its breaker for about 1 minute and restore power. Note whether the code returns.

  3. Do not defrost the ice maker yourself

    Samsung warns against trying to melt ice in the ice maker area or using a hair dryer on it, because this can damage the unit. Leave stuck ice for the technician.

When to call a technician

Samsung lists this as a service code. If it returns after a reset, request service for the ice room fan and its defrost components.

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.

Frequently asked questions

What does 40E mean on a Samsung refrigerator?

The small fan that pushes cold air to the ice maker in the fridge door is not working correctly. Frost around the fan or a failed fan motor are the usual causes. Ice production usually slows or stops while this code is active.

Which Samsung models show the 40E code?

Samsung doesn't publish a model list for this code; it appears on Samsung refrigerators with a digital display. Check your owner's manual.

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.

What if 40E keeps coming back?

A code that returns after a reset and the checks above usually means a part is wearing out. Note when 40E appears (which cycle, how often) and have your model number ready; it helps a technician bring the right part on the first visit.

Other Samsung refrigerator codes

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

Sources we checked