What does AC mean in a car's air conditioning?

1 Answers
VanAlina
07/29/25 9:01pm
The AC button in a car is the switch for the air conditioning cooling function, where AC stands for Aircondition. Here is more information about car air conditioning: 1. After turning on the air blower, the air conditioning will start blowing air because the blower in the air conditioning system begins to operate. However, the cooling function is not yet activated because the air conditioning compressor has not started working. 2. When the AC switch is turned on, the car's computer receives the signal from the AC switch and then sends a signal to the air conditioning compressor. Upon receiving the command, the compressor starts working, and only then does the car's air conditioning begin to cool.
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