Kenmore
Poor Temperature Regulation
Wine cooler temperature fluctuates widely; bottles alternate between too warm and too cold.
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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.
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Possible Causes
Faulty temperature sensor, Intermittent control board, Evaporator fan not circulating air properly
How to Fix / Troubleshooting
Safety: Unplug the unit before accessing internal components.
Steps:
- Verify with thermometer: Place a separate thermometer inside to confirm fluctuations.
- Check evaporator fan: Ensure the evaporator fan motor runs consistently when the compressor is on. Replace if intermittent.
- Test thermistor: Check the cabinet thermistor for stable resistance readings. Replace the cabinet temperature sensor if readings jump or drop unexpectedly when gently moved.
- Control board: If sensors and fan are good, the main control board may be cycling incorrectly and may need replacement.
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Repair Difficulty
Medium
3/5
Required Part
Cabinet Temperature Sensor (Thermistor)
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