Hyundai Venue whistling noise from AC with no cold air on Hyundai Venue

Some Hyundai Venue owners report experiencing a whistling noise from the air conditioning system accompanied by a lack of cold air. This issue may stem from low refrigerant levels, which can prevent the AC system from cooling properly. Additionally, some owners have encountered compressor malfunctions that hinder the production of cold air. Faulty blower motors have also been reported, causing whistling sounds and impacting cooling performance. Refrigerant leaks can lead to reduced cooling efficiency, resulting in warm air blowing from the vents. Furthermore, mechanical failures in components like the condenser or evaporator may affect the AC system's overall performance. It is recommended that owners experiencing these issues have their systems inspected by a qualified technician to identify and resolve the underlying problems.