Samsung Air Conditioner Error Code TURBO_FLICKER

TURBO_FLICKER indicates that the indoor fan motor has malfunctioned or is not operating within expected parameters. The control board monitors the fan motor's feedback signal and will trigger this code when it detects an abnormal condition such as a stalled motor, missing sensor feedback, or a wiring fault. The system typically stops fan operation when this code appears to prevent damage.

You should not continue running the unit while this error is active. Without a properly functioning indoor fan motor, the evaporator coil can freeze over and refrigerant pressures can become abnormal, potentially causing further damage to the compressor or other components. Turn the unit off and address the fault before resuming normal use.

A power reset by turning the unit off at the breaker for a few minutes may temporarily clear the error code, but the fault will return if the underlying problem has not been corrected. The code is triggered by an active hardware fault in the fan motor circuit, so a reset alone is not a repair. The wiring, motor, and associated components at CN72, CN73, and CN44 must be diagnosed and the defective part corrected or replaced.

A knowledgeable DIYer can safely check the wiring connections at CN72, CN73, and CN44 on the indoor unit PCB after disconnecting power to the unit. Cleaning and reseating connectors may resolve the fault if loose connections are the cause. However, replacing a fan motor or control board involves working with electrical components and refrigerant equipment, so those repairs are best handled by a qualified HVAC technician.

Repair costs vary depending on the root cause. If the fix is simply reseating a wiring connector, the cost is limited to a service call fee, typically in the range of $75 to $150. Replacing an indoor fan motor generally costs between $150 and $400 in parts and labor, while a control board replacement can range from $200 to $500 or more depending on the model and labor rates in your area.