KitchenAid Dishwasher Error Code F2: How to Fix It
Medium 30-60 minutes Critical Severity
Verified June 2026
- Error Code
- F2
- Brand
- KitchenAid
- Product Type
- dishwasher
- Severity
- Critical
- DIY Difficulty
- Medium
- Estimated Fix Time
- 30-60 minutes
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Tools You'll Need
- Multimeter
- Screwdrivers (Phillips and flathead)
- Wire cutters/strippers
- Needle-nose pliers
How to Fix Error Code F2
-
Unplug the Dishwasher
Danger of electric shock. Always disconnect power before servicing. -
Check the Oven Temperature Sensor (Thermistor)
-
Inspect Wiring Connections
-
Test the Control Board
Control board replacement is complex and may require recalibration. -
Replace Faulty Parts
Always use manufacturer-approved parts.
Parts You May Need
Oven temperature sensor (thermistor)
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Electronic control board
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Oven temperature sensor (thermistor)
Check Price on Amazon
Electronic control board
Check Price on Amazon
Oven temperature sensor (thermistor)
Check Price on Amazon
Electronic control board
Check Price on Amazon
Oven temperature sensor (thermistor)
Check Price on Amazon
Electronic control board
Check Price on Amazon
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When to Call a Professional
If you are not comfortable working with electrical components, or if testing the sensor and wiring does not resolve the error, call a licensed appliance repair technician. Control board replacement is especially complex and may require programming.Frequently Asked Questions
What does error F2 mean on a KitchenAid dishwasher?
Error code F2 indicates a runaway oven temperature—the oven is getting too hot. This is caused by a faulty temperature sensor, wiring issue, or control board failure.
Can I reset KitchenAid dishwasher error F2?
You can try resetting the dishwasher by unplugging it for 5 minutes and then plugging it back in. However, if the underlying issue persists, the error will return.
How much does it cost to fix error code F2 on a KitchenAid dishwasher?
If you DIY, a temperature sensor costs around $20-$50, and a control board costs $100-$200. Professional repair can range from $150 to $400 depending on labor and part costs.
Is it safe to use the dishwasher with error F2?
No. Error F2 indicates overheating, which can damage the appliance or cause a fire hazard. Stop using the dishwasher immediately and address the issue.