Thermistor or OWI Sensor Error
A Whirlpool Dishwasher displays a F3-E2 error code when a Thermistor or OWI Sensor Error has been detected by the internal electronic diagnostics.
Whirlpool Dishwasher F3-E2 Error Code Meaning
The thermistor or water temperature sensor signal is shorted. The OWI sensor or Optical Water Indicator signal is shorted.
Optical Water Indicator failed to calibrat (KitchenAid and Maytag 24″ Microfiltration Dishwashers).
Whirlpool Dishwasher F3-E2 Error Code Possible Causes
- The OWI water temperature sensor (thermistor) wire harness is defective.
- The OWI water temperature sensor (thermistor) is defective.
- The Main PCB is defective.
The list of possible causes above may assist in determining the cause of the error code. Sometimes the error code cannot be resolved easily with the information on this page. For more information that may help diagnosis the error code visit the Appliance Repair Technical Support page of this website. Contacting a trained Appliance Repair Technician is another option if the if the issue is to difficult to resolve with the information provided.
A Whirlpool Dishwasher displaying an error code can lock out the Dishwasher or disable it from functioning normally. In order to regain normal functionality of the Dishwasher the problem causing the error code will need to be resolved. Often the issue can be resolved with a simple repair or minor part replacement. This is much more cost effective and has a far less impact on the environment than a complete appliance replacement.
The information contained in this website is provided for informational purposes only. ApplianceServiceInfo.com does not guarantee the information to be correct or give a proper diagnosis of any appliance. Always take proper safety precautions when installing or repairing any major appliance.
The information on this page may also apply to any of the following Dishwasher manufactures under the Whirlpool brand.
- Admiral Dishwasher F3-E2 error code.
- Amana Dishwasher F3-E2 error code.
- Caloric Dishwasher F3-E2 error code.
- Estate Dishwasher F3-E2 error code.
- Hardwick Dishwasher F3-E2 error code.
- Ikea Dishwasher F3-E2 error code.
- Inglis Dishwasher F3-E2 error code.
- Jenn-Air Dishwasher F3-E2 error code.
- KitchenAid Dishwasher F3-E2 error code.
- Magic Chef Dishwasher F3-E2 error code.
- Maytag Dishwasher F3-E2 error code.
- Modern Maid Dishwasher F3-E2 error code.
- Norge Dishwasher F3-E2 error code.
- Roper Dishwasher F3-E2 error code.