What is the reason for the fan noise outside Tesla's parking lot in summer?

The fan in the car plays the role of heat dissipation. When the coolant temperature is too high after parking, the driving computer will automatically calculate the speed and time of the fan, so the higher the coolant temperature, the longer the fan runs, thus protecting the engine. This is a normal phenomenon. The following is an introduction about Tesla: 1. Introduction 1: Take Model3 as an example. It is a pure electric medium-sized car owned by Tesla. The front suspension adopts double wishbone independent suspension, and the rear suspension adopts multi-link independent suspension. 2. Introduction 2: The length, width and height of the car are 4694mm, 1850mm and 1443mm respectively, and the wheelbase is 2875 mm In terms of power, it is equipped with a rear single motor matching 1 fixed transmission ratio gearbox.