Problem: Water temperature sensor fault detected
How to Fix Dishwasher Error
- Access temperature sensor and test resistance values.
- Compare readings to temperature chart specifications.
- Check sensor wiring harness for damage or corrosion.
- Verify sensor mounting and proper immersion in water.
- Test control board temperature sensor inputs.
- Replace temperature sensor if readings are out of range.
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.










