F06Warning
KitchenAid Refrigerator F06 Error Code
Room temperature sensor reading out of range. May affect automatic fan speed or temperature control.
Common causes
- Faulty ambient thermistor
- Poor connection
- Damaged wiring
How to fix it
- Ensure ambient sensor is not covered or blocked.
- Check connector at control board.
- Test sensor resistance at room temperature (typically 5–15 kΩ).
⚠ When to call a pro: If sensor tests out of spec and replacing sensor does not fix.
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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.