Maytag refrigerator F5E1 error code

Refrigerator

Maytag refrigerator F5E1 indicates the defrost system did not complete properly — frost builds on the evaporator and blocks airflow until the fresh-food section warms up. On 33-inch Whirlpool-platform cabinets (WRF535, MFI2570, KRFF507), a failed defrost heater or stuck bi-metal is more common than a bad control board. Do not assume a fan motor failure until you thaw the evaporator and retest.

Reviewed August 2025 · sources below

Safe to keep using?

Stop using

Severe overheating requires stopping use until the cause is identified.

• Unplug the appliance before inspection.
• Turn off the water supply before disconnecting hoses.
• Do not continue using the appliance until the cause is identified.

4 product recalls may apply

Brand-level matches — verify your model.

Show

Maytag Expands Recall of Refrigerators Due to Fire Hazard
Aug 2009 · Confirm your model
Notice
Maytag Recalls Refrigerators Due to Fire Hazard
Mar 2009 · Confirm your model
Notice
CPSC, Maytag Corporation Announce Recall of Kenmore Elite-Brand TRIO Model Refrigerators
Apr 2003 · Confirm your model
Notice
CPSC, W.C. Wood Co. Announce Recall Of 345,775 Freezers
Feb 1996 · Confirm your model
Notice

Next step

Still seeing F5E1?

Show a photo or describe the symptom. Answer a few safety-first questions and see whether a part is needed.

Diagnose my appliance

Free guided checks · No account required · Don’t open live electrical, gas, or refrigerant equipment

How to fix F5E1

Unplug the refrigerator and leave doors open 24 hours to fully thaw the evaporator — place towels in the freezer.
Inspect the defrost heater element along the evaporator coil for visible breaks or burn marks.
Test the defrost bi-metal thermostat for continuity when cold — an open bi-metal stops the heater from running.
Confirm the evaporator fan spins freely after thawing; ice often jams the fan before the motor fails.
Restore power and monitor for 48 hours — F5E1 returns if the heater circuit still cannot clear frost.

Call a pro when: Call a technician if the heater tests good but frost returns within a week, or if you see melted wiring at the defrost harness.

What F5E1 means

Defrost system fault — frost can build up and block airflow until the heater or bi-metal is checked.

Buy the replacement part

Refrigerator Defrost Thermostat

MPN: W10316760

Check current price on Amazon

Search part on Amazon View part details

Amazon link · paid affiliate link. Confirm fit and listing before ordering.

DIY Difficulty

4 /10MODERATE

DIY difficulty: 4/10 — this repair usually requires appliance disassembly.

Time: 30–60 minutes

Risk: Moderate

Skill: Intermediate

Tools: Screwdriver, Adjustable pliers, Flashlight, Work gloves, Socket set

Power disconnect requiredWater shutoff requiredDisassembly required

Likely causes

Most likelyUser-serviceable issue

Many codes resolve with cleaning, resetting, or reconnecting.

Check: Power-cycle the appliance and check for obvious blockages or loose connections.

Est. cost: $0–$0

PossibleFailed component

Wear or electrical failure of an internal part.

Check: If basic checks fail, the faulty component likely needs replacement.

Est. cost: $0–$100

Repair or Replace?

DIY repair

$35–$65

Professional repair

$223–$302

Comparable replacement

$723–$977

Our recommendation

REPAIR LIKELY MAKES SENSE

REPAIR LIKELY MAKES SENSE. Professional repair ($223–$302) is well below replacement cost.

How old is your appliance?

Actual repair and replacement costs vary by model, location, labor rate, and condition.

Professional assistance recommended

This issue may be unsafe for DIY repair. Follow the safety guidance above and contact a qualified technician.

Repair videos

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Why This Maytag “Commercial Technology” Washer Say F5E1 Error Code | Lid Lock Fix | MVWB865GW0

Maytag Range Error Code F5E1: Quick Fix Guide

User manuals

Start with the official support page, then use the search options if that link has moved. You’ll usually need your model number.

OfficialMaytag manuals & literature

Search by model number for owner’s manuals and literature.

Manual librarySearch Maytag Refrigerator manuals on ManualsLib

Free scanned manuals — search results, not a guaranteed match.

Web searchSearch the web for Maytag Refrigerator user manual

Useful when manufacturer pages move or don’t list older models.

Questions about F5E1

What does F5E1 mean on a Maytag refrigerator?

F5E1 is a defrost system fault — frost buildup blocked airflow because the defrost cycle did not run properly.

How do I reset Maytag refrigerator F5E1?

Complete a manual thaw, restore power, and confirm the freezer fan runs. A reset alone will not fix a failed heater.

What part fixes Maytag F5E1?

Often the defrost heater (W10316760) or bi-metal thermostat. Test both before ordering a main control board.

Why does my Maytag fridge warm up with F5E1?

Frost insulates the evaporator — the fan cannot pull cold air into the fresh-food section until defrost works again.

Maytag F5E1 on specific models

MFI2570FEZ F5E1

Other Maytag Refrigerator codes

Maytag F3E1 Maytag F3E2 Maytag F7E1 Maytag F8EC Maytag F21 Maytag F33

Prevent this problem next time

Follow manufacturer maintenance schedule
Address small issues before they worsen

Sources

Manufacturer meaning

Defrost system fault — frost can build up and block airflow until the heater or bi-metal is checked.

FixApplianceCode guidance

Start with basic checks for Maytag F5E1 before ordering parts.

Source type: Part database

Source: ModelPartFinder + FixApplianceCode editorial

Last reviewed: 2026-10-23

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