KitchenAid
Temperature Instability
Wine cooler temperature fluctuates widely, with swings of more than 10°F
Advertisements
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Advertisements
Possible Causes
Faulty thermistor, Poor bottle loading blocking airflow, Evaporator fan not running consistently, Control board temperature regulation issue
How to Fix / Troubleshooting
Safety: Unplug the unit before accessing fans or sensors.
- Step 1 – Check loading: Ensure bottles are not blocking interior air vents and that air can circulate freely.
- Step 2 – Verify fan operation: Listen for the evaporator fan cycling on and off. If it is intermittent or noisy, test and replace the fan motor.
- Step 3 – Replace thermistor: If the display readings jump erratically or do not match an independent thermometer, replace the cabinet thermistor.
- Step 4 – Control board: Persistent large swings after sensor and fan checks may indicate a control board issue requiring professional replacement.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
Evaporator Fan Motor
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements