ERROR CODE EXPLAINED
Whirlpool Dryer
Whirlpool Dryer F4 E3 Error Code
What it means
The dryer detected restricted airflow through the lint screen or exhaust vent.
Try this first
- Clean the lint screen.
- Inspect the vent between the dryer and wall for crushing or kinks.
- Remove lint or debris from the exhaust path.
- Check the exterior exhaust hood for blockage.
- Make sure the vent length and number of elbows meet the installation requirements.
- Run a heated Timed Dry cycle after correcting the airflow problem.
Can I keep using it?⚠ Correct airflow before continued use
Repair usually required?✅ Usually no
If the error keeps returning
If F4 E3 continues with an unrestricted vent, Whirlpool recommends having the complete home venting system inspected or cleaned.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.