Why does the car air conditioning turn on by itself and then shut off after a while?

1 Answers
StHector
07/30/25 2:30am
It may be due to a faulty temperature controller. The car temperature controller is essentially a switch controlled by temperature. The starting capacitor of the cooling fan might be damaged, causing the fan not to rotate, leading to overheating and protective shutdown. Refrigerant leakage could result in a significant decrease in the air conditioning's cooling capacity, making the machine prone to overheating. The car air conditioning system is designed to cool, heat, ventilate, and purify the air inside the vehicle. It provides a comfortable environment for passengers, reduces driver fatigue, and enhances driving safety.
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