What's the reason for the Chevrolet Cruze's air conditioning not cooling?
1 Answers
Cruze air conditioning not cooling may be caused by the following reasons: 1. Lack of refrigerant: Refrigerant, commonly known as "Freon" or "coolant," generally needs to be refilled every 2-3 years for regular cars. If it requires refilling once a year or even more frequently, there might be a minor leak in the air conditioning pipes or condenser. 2. Excessive moisture in the pipes: When the desiccant in the dryer can no longer absorb moisture, the water from the refrigerant will form small droplets due to pressure and temperature, causing poor circulation of the refrigerant or even completely blocking the pipes. 3. Damage to the air conditioning compressor, expansion valve, or throttle valve: The probability of the air conditioning compressor being damaged is lower than that of the expansion valve and throttle valve. Damage to the expansion valve and throttle valve will directly lead to a decline in air conditioning cooling performance. The specific inspection steps are relatively complex and require professional repair personnel to perform. 4. Contaminated condenser: This refers to the condenser being covered by debris, which reduces heat dissipation efficiency, leading to an excessively high engine temperature or poor air conditioning cooling performance. 5. Aged or loose belt: The belt on the engine tensioner pulley is directly related to the power of the air conditioning compressor. If the belt is aged, loose, or slipping, it will cause the air conditioning compressor to work inefficiently or even abnormally. 6. Damaged air conditioning flap motor: The air conditioning flap motor acts as the main switch for the air conditioning vents. If this part is damaged, even if the air conditioning can still cool, it lacks a strong "pusher." Cold air can only seep out through gaps, significantly reducing the cooling effect.
