Whirlpool
Compressor Locked Rotor / Start Failure
A clicking noise is heard every few minutes, the compressor attempts to start but then shuts off, and there is no cooling.
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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
Weak start relay, high start load due to a failing compressor, low line voltage, or an overheated compressor.
How to Fix / Troubleshooting
Safety First: Unplug the refrigerator before handling the compressor or its start components.
Steps:
- Test the start relay: Remove and inspect the relay. Replace it with a new Whirlpool OEM start device if it shows signs of overheating or rattles.
- Check compressor windings: Measure the resistance between the terminals. If the readings are abnormal or the windings are shorted to ground, the compressor is failing.
- Verify voltage: Have an electrician confirm the proper line voltage at the outlet.
- If a new start device does not resolve the issue and the compressor remains locked, compressor replacement (a sealed system repair) is required and must be performed by a certified technician.
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Video Guide
2 VideosRepair Difficulty
Professional Required
5/5
Required Part
Compressor Start Relay
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