F9Warning
Hotpoint Refrigerator F9 Error Code
The icemaker's temperature sensor is faulty, affecting ice production.
Common causes
- Failed icemaker thermistor
- Wiring issue
- Icemaker module failure
How to fix it
- Unplug and re-connect icemaker harness.
- Test icemaker thermistor resistance (should be around 10kΩ at 50°F).
- If out of range, replace icemaker assembly.
⚠ When to call a pro: If replacing icemaker does not fix, the control board may need replacement.
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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.