F3E1KitchenAid Dishwasher — KitchenAid Dishwasher F3E1 Error Code
Thermistor or OWI sensor failure
Severity
Warning
Difficulty
Moderate
Est. Cost
What's Happening
The water temperature/soil sensor has failed.
How to Fix It
Run the diagnostic test (tech sheet behind the lower panel). Replace the sensor.
Frequently Asked Questions
What does F3E1 mean on a KitchenAid dishwasher?
F3E1 means the temperature or soil sensor has failed.
What is an OWI sensor?
Optical Water Indicator — it measures water clarity to determine how dirty the water is and adjust cycle length.
Where's the tech sheet?
Behind the lower front toe panel. It has diagnostic test instructions for your specific model.