GE Refrigerator Error Code CO: How to Fix It

Q: What causes GE refrigerator error code CO?

Error code CO is caused by a malfunctioning fresh food evaporator fan circuit. This can result from a failed fan motor, blocked fan blades, loose electrical connections, ice buildup, or rarely, a faulty control board.

Q: Can I still use my GE refrigerator with error code CO?

You can temporarily use the refrigerator, but the fresh food section may not cool properly. The freezer typically continues working normally. Address the error quickly to prevent food spoilage and potential damage to other components.

Q: How much does it cost to fix error code CO on a GE refrigerator?

If you do the repair yourself, a replacement evaporator fan motor typically costs $50-$150. Professional repair usually ranges from $200-$350 including parts and labor, depending on your location and the specific issue found.

Q: Why does my GE refrigerator keep showing error code CO?

Recurring CO errors often indicate ice buildup due to a defrost system problem, a failing fan motor that's intermittently working, loose electrical connections that disconnect with vibration, or a control board issue that's not properly managing the fan circuit.

Q: How do I prevent error code CO from happening again?

Keep the refrigerator interior clean and free of spills that could freeze, don't overload shelves that might block airflow, ensure door seals are tight to prevent humid air entry, and have the defrost system checked if you notice frequent frost buildup.

Abstract

The GE refrigerator error code CO indicates a fresh food evaporator fan circuit error, meaning the fan responsible for circulating cold air in your fresh food compartment isn't working properly. This can lead to uneven cooling and spoiled food if not addressed promptly.