Kenmore
Compressor Overload / Start Device Failure
Refrigerator not cooling properly, compressor very hot to the touch, clicking sound every few minutes.
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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
Failed compressor start relay, Weak overload protector, Locked or seized compressor, Low line voltage or power issues
How to Fix / Troubleshooting
Safety first: Unplug the refrigerator and allow the compressor to cool before touching. High voltage is present in this area.
Steps:
- 1. Access compressor: Remove the rear lower panel to expose the compressor and start components.
- 2. Inspect start relay and overload: Remove the plastic cover and pull off the relay/overload assembly. Check for burnt smell or rattling pieces.
- 3. Test relay and overload: Use a multimeter to check continuity per service data. Replace if open or shorted.
- 4. Test compressor windings: With power off and relay removed, measure resistance between compressor terminals. If windings are open or shorted to ground, the compressor is bad.
- 5. Replace start device: If the compressor tests good, install a new OEM start relay/overload assembly.
- 6. If compressor is locked: Compressor replacement is a sealed system repair and should be done by a licensed technician.
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Repair Difficulty
Professional Required
5/5
Required Part
Compressor Start Relay
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