KitchenAid Dishwasher Error Code F6: How to Fix It

Q: What does error F6 mean on a KitchenAid dishwasher?

Error F6 indicates a thermostat fault. The dishwasher's control board is not receiving the correct temperature reading from the thermostat, which can prevent operation.

Q: Can I reset error F6 on my KitchenAid dishwasher?

Sometimes a simple reset can clear temporary errors. Unplug the dishwasher for 5 minutes, then plug it back in. If F6 returns, the thermostat or control board likely needs repair.

Q: How much does it cost to fix a KitchenAid dishwasher error F6?

DIY replacement of the thermostat costs about $10-30 for the part. If the control board needs replacing, expect $100-200 for the part plus labor. Professional service can cost $150-300.

Q: Where is the thermostat located on a KitchenAid dishwasher?

The thermostat is usually on the side of the dishwasher tub, near the heating element. Access it by removing the bottom kickplate.

Q: Can I still use my dishwasher with error F6?

No, the dishwasher will likely not run or will stop mid-cycle. Using it could lead to incomplete cleaning or potential damage. Fix the error before using.

Abstract

Error code F6 on your KitchenAid dishwasher indicates a thermostat fault, meaning the appliance is not detecting the correct water temperature. This can prevent the dishwasher from starting or completing a cycle. The fix usually involves testing the thermostat and control board, which you can do with basic tools.