How to Fix / Troubleshooting

Safety: Unplug the refrigerator before accessing compressor or control components.

Steps:

Check ventilation and coils: Clean condenser coils and ensure adequate clearance around the unit.
Inspect start relay: Replace if it shows signs of overheating or if the compressor hums then clicks off.
Monitor temperatures: Use a thermometer to verify actual compartment temperatures versus setpoints.
Replace controls: If cycling is erratic and not related to temperature, the thermostat or main control board may need replacement.
Professional diagnosis: Persistent short cycling with a hot compressor can indicate internal compressor problems requiring a technician.

Refrigerator starts and stops frequently (short cycling) without reaching proper temperature.

Possible Causes