F8Serious
KitchenAid Dishwasher F8 Error Code
The float switch is stuck or indicating a flood condition incorrectly.
Common causes
- Float stuck in raised position
- Failed float switch
- Foreign object under float
How to fix it
- Remove lower rack and check float for free movement
- Clean float chamber of debris
⚠ When to call a pro: If float moves freely but error persists, replace the float switch assembly.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.