LG Refrigerator Error Code Ice Room Fan Error

The Ice Room Fan Error means the main control board has detected a fault in the fan motor system inside the ice room compartment. The board monitors a feedback signal from the fan to confirm it is running properly, and this error appears when that signal is lost or out of range. The most common causes are a contact failure on the feedback signal line or a disconnected motor wire. The error will typically result in reduced or stopped ice production until it is corrected.

The refrigerator's main cooling function is generally separate from the ice room fan circuit, so food stored in the fresh food and main freezer sections may not be immediately affected. However, ice production will likely stop or become unreliable. It is best to resolve the error promptly to avoid secondary issues such as ice melting and refreezing into clumps within the ice maker.

Repair costs depend on the root cause. If the fix is a loose connector or a simple wiring repair, labor costs alone may apply, typically in the range of $75 to $150 for a service call. If the ice room fan motor needs replacement, parts and labor combined generally range from $150 to $350. A main PCB replacement, if required, can push total costs higher, often between $200 and $500 or more depending on parts availability and labor rates in your area.

A knowledgeable DIYer can begin by checking the wiring connections at the main PCB connector CN76, looking for loose, corroded, or disconnected wires on the Black and Gray wire positions. If the voltage at that connector measures between 6V and 12V and the wiring appears intact, the fault likely lies with the fan motor itself, which requires component replacement. Working near live electrical connectors carries risk, so disconnect power before handling any wiring.

A power reset may temporarily clear the error code from the display, but if the underlying fault is still present, the error will return once the refrigerator restarts and the control board re-checks the fan feedback signal. A reset is useful for confirming whether the fault is intermittent, but it does not repair a failed motor, damaged wire, or faulty connector.