About this guide
- Written by ApplianceWorth Editorial Team
- Technical contact Victor — appliance technician
- Record updated 2026-07-01
- Applies to Whirlpool washers
- Confidence medium
- Sources Manufacturer service documentation and field-repair experience · Methodology · Report a correction
The record-update date is a database timestamp, not proof of a fresh model-specific technical review. Check the applicability below and your manufacturer’s instructions before acting on a guide.
What this code means
The expected water-temperature rise was not detected.
Most likely causes
- Low incoming hot-water temperature
- Open heater on equipped models
- Temperature sensor, wiring or control fault
Safe checks for the owner
- Confirm hot and cold hoses are connected correctly.
- Avoid sanitize or steam cycles until diagnosed.
Estimated U.S. repair cost
$220–$550, depending on model, access, parts availability and local labor.