
The reasons for the air conditioner not cooling: 1. Lack of refrigerant. Car air conditioners need to be refilled with refrigerant every 2-3 years. Refrigerant loss is usually due to leakage. If the car air conditioner stops cooling and starts working again after refilling the refrigerant, then the lack of refrigerant should be considered. 2. Damage to the air conditioner flap. Damage to the air conditioner flap motor is a relatively common issue. If there is a problem with the flap motor, it can be more troublesome. The flap motor is usually located in the middle of the dashboard and serves as the main switch for the air vents. Even if the air conditioner can produce cold air, it may only come out through gaps, significantly reducing the cooling effect. 3. Dirty condenser. The main purpose of cleaning the radiator and condenser is to ensure cooling, and they should be cleaned regularly. 4. Worn or loose belt. During maintenance, 4S shops usually remind you to replace the belt. If the belt slips during use, it can lead to belt breakage, insufficient cooling, and other issues.


