Maytag dryer F4E3 error code
- Dryer
Maytag dryer F4E3 is in the same restricted-airflow family as AF — the control detected blocked exhaust. Whirlpool-platform dryers often show F4E3 when the lint screen is packed or the vent run to the outside is partially blocked. On stacked laundry centers and standard vented dryers, clean the full path before assuming a bad pressure switch.
Reviewed August 2025 · sources below
Safe to keep using?
No safety issue
This is a status or lock code, not a hardware fault.
3 product recalls may apply
Brand-level matches — verify your model.
Show
3 product recalls may apply
Brand-level matches — verify your model.
- Notice
Whirlpool Recalls Stacked Commercial Clothes Dryers Sold Under the ADC Brand Due to Fire Hazard (Recall Alert)
Sep 2023 · Confirm your model
- Notice
CPSC, Whirlpool Announce Recall of Washer and Gas Dryer Units
Jul 2002 · Confirm your model
- Notice
Gas Dryers Repair by Maytag Appliances
Jan 1997 · Confirm your model
How to fix F4E3
- Clean the lint screen and vacuum the filter housing.
- Pull the dryer out and inspect the vent hose for kinks or lint buildup — replace crushed flex hose.
- Verify the exterior hood opens and strong air blows outside during a heat cycle.
- Check for lint around the blower wheel at the back if the panel is removable.
- Power off 5 minutes after cleaning, then run a test cycle — F4E3 should not return with clear airflow.
Call a pro when: Call a vent pro if exterior airflow stays weak after full cleaning, or lint blows back into the laundry room.
Next step
Still having trouble after the code fix?
This code is usually a status or maintenance notice, not proof of a failed part. Try the steps above first; then describe what still isn't working.
Free guided checks · No account required · Don’t open live electrical, gas, or refrigerant equipment
What F4E3 means
Restricted airflow (same family as AF) — the vent or lint screen is blocking exhaust.
Likely causes
Lint builds up in the filter, hose, or outdoor vent and trips the airflow sensor.
Check: Clean the lint filter, then check the rear hose and outdoor vent flap for lint or a crushed duct.
Est. cost: $0–$0
Too many elbows or a crushed flex hose chokes airflow even after you clean lint.
Check: Run the dryer and confirm air is blowing outside. Shorten or replace crushed duct.
Est. cost: $0–$40
Guided repair checklist
Complete the safe checks one at a time. Progress is saved for this browser so you can continue later.
0 of 5 checks recorded
Recommended next action
Start with this check before considering replacement parts.
Check 1 of 5
Clean the lint screen and vacuum the filter housing.
Did the repair resolve the issue?
Restoring repair progress…
Questions about F4E3
What does F4E3 mean on a Maytag dryer?
F4E3 is a restricted airflow fault — same family as AF on Whirlpool-built dryers.
Is F4E3 the same as AF?
Yes on many Maytag models — both indicate blocked exhaust airflow.
How do I reset Maytag F4E3?
Clear the vent path completely, then power cycle. The code clears after normal airflow is restored.
Do I need a sensor for F4E3?
Uncommon — vent cleaning fixes most cases. Sensors fail only if airflow is good but the code persists.
Other Maytag Dryer codes
Prevent this problem next time
- Clean the lint filter before every load
- Have the vent professionally cleaned about once a year
Sources
Manufacturer meaning
The exhaust is restricted — the dryer cannot vent hot air.
FixApplianceCode guidance
Clean the lint filter and exhaust vent. Do not order a part until airflow is restored.
Source type: Manufacturer
Source: Manufacturer dryer airflow / vent documentation
Last reviewed: 2026-08-24
Repair guidance is for informational purposes only. We do not guarantee that any fix will resolve your issue, and you assume all risk when following these steps. Terms & disclaimer
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