LG Fridge Not Cooling is a common LG refrigerator fault our independent technicians repair across Johannesburg, Sandton, Midrand, Pretoria and Centurion.
A LG refrigerator that has stopped cooling is one of the most common faults our independent technicians repair. The fridge may run but not reach temperature, or the compressor may not start at all.
Common Symptoms
- Fridge compartment is warm or at room temperature
- Compressor runs continuously but temperature does not drop
- Evaporator coils iced over or no frost pattern
- Error code displayed on the control panel
Likely Causes
- Faulty linear or inverter compressor
- Refrigerant gas leak or low gas charge
- Blocked or failed evaporator fan
- Defective temperature sensor or control board
What Our Technician Checks
- Check compressor operation and start relay
- Measure refrigerant pressure and test for gas leaks
- Inspect evaporator coil frost pattern and fan operation
- Read temperature sensor resistance and scan error codes
Repair Options
- Regas the refrigerant system after leak repair
- Replace linear or inverter compressor
- Replace evaporator fan motor
- Replace temperature sensor or control board
Frequently Asked Questions
Why is my LG fridge running but not cooling?+
Common causes include a gas leak, a failed compressor, a faulty evaporator fan or a defective temperature sensor. Our technician diagnoses the exact cause on site.
Can a not-cooling LG fridge be repaired the same day?+
Many cooling faults are repaired the same day. Compressor replacements may take longer if parts are not in stock.