LG Refrigerator Error Codes Guide

LG refrigerators are renowned for their quality and reliability, but like any appliance, they can run into problems. Knowing the most common error codes will help you quickly identify and solve any issues. Below is a table with the most frequent errors, followed by a deeper dive into each one.

Error CodeProblem Description
Not CoolingIssues with the compressor, condenser motor, or evaporator fan.
Not Making IceIssues with the ice maker, water filter, or temperature settings.
NoisesIssues with condenser coils, evaporator fan, or compressor.
LeaksDrain blockage or damaged tank assembly.
Error CodesConsult the user manual for specific interpretation.

Common Problems and Solutions

1. LG Refrigerator Not Cooling

If your LG refrigerator isn’t cooling properly, it’s likely due to a faulty component. Likely suspects include the condenser coils, condenser fan, start relay, and evaporator fan.


  • Check the temperature: Ensure the refrigerator is set to 37°F and the freezer to 0°F.
  • Clean the condenser coils: Located at the back of your fridge. Once clean, observe if the refrigerator can cool properly.
  • Inspect the evaporator and condenser fans: Make sure they can rotate freely. If obstructed, clean them and check their operation.
  • Test the start relay with a multimeter: If faulty, replace it.
  • Consult a technician if you’re unsure about checking the compressor.

2. LG Refrigerator Not Making Ice

If your ice maker isn’t working properly, it can often be easily fixed without needing to call a technician.


  • Reset your ice maker: Turn off your refrigerator for a few minutes and then turn it back on.
  • Check the water filter: Replace it if it’s damaged or if it’s been more than six months since the last change.
  • Adjust the temperature controls: Ensure they are at the settings recommended by LG.

3. LG Refrigerator Making Noises

When your LG refrigerator is making loud noises, it’s likely that one or more components are faulty and need to be repaired or replaced.


  • Clean the condenser coils: If dirty, they can cause noises.
  • Check the evaporator and condenser fans: Ensure they are not obstructed and can rotate freely.
  • Inspect the drain pan: If damaged, replace it.
  • Call a technician if the noise is coming from the compressor.

4. LG Refrigerator Leaking

Leaks are usually the result of a blocked drain or damaged tank assembly.


  • Defrost the drain: If it’s frozen, pour hot water to unblock it.
  • Inspect the water tank: If you find any cracks, replace it.
  • Check the inlet valve: If damaged, replace it.

5. LG Refrigerator Showing an Error Code

If your LG refrigerator displays an error code, consult your user manual for a specific interpretation and follow the instructions to solve it. As a general measure, try resetting your fridge by turning it off for 1 minute and then turning it back on.

Remember, for any repairs you’re not confident about performing, it’s best to contact a licensed technician. Keeping your LG fridge in good condition will ensure your food stays fresh and your daily life runs smoothly.

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