Er COLG Refrigerator — LG Refrigerator Er CO Error Code
Condenser fan motor failure
Severity
Critical
Difficulty
Moderate
Est. Cost
What's Happening
The condenser fan that cools the compressor and condenser coils has failed. Without it, the compressor overheats and the fridge stops cooling entirely. This requires prompt attention to prevent compressor damage.
How to Fix It
Check for obstructions around the fan near the bottom rear of the fridge. If the blade is clear but doesn't spin, the motor needs immediate replacement to prevent compressor damage from overheating.
Frequently Asked Questions
What does Er CO mean on an LG refrigerator?
Er CO means the condenser fan motor has failed. This fan keeps the compressor cool — without it, the compressor overheats and the entire fridge stops cooling.
Is Er CO urgent on an LG refrigerator?
Yes, very. Without the condenser fan, the compressor overheats. Prolonged operation without this fan can permanently damage the compressor, which is a much more expensive repair.
How much does it cost to fix an LG fridge Er CO error?
The condenser fan motor is typically $30–$60 for the part. With labor, expect $100–$200. This is much cheaper than the compressor damage that can result from ignoring it.