Editorial & technical review
- Written by ApplianceWorth Editorial Team
- Technically reviewed by Victor — appliance technician
- Last reviewed 2026-07-01
- Applies to Whirlpool dryers
- Confidence medium
- Sources Manufacturer service documentation and field-repair experience · Methodology · Report a correction
What this code means
Restricted airflow was detected on applicable Amana models.
Most likely causes
- A blocked vent
- A crushed duct
- Lint buildup inside the airflow path
Safe checks for the owner
- Clean the lint screen and inspect the full vent path.
- Do not continue if overheating or burning odor occurs.
Estimated U.S. repair cost
$120–$350, depending on model, access, parts availability and local labor.