Do you know that the car control box USES relays?

• Do you know that the car control box USES relays?

The central control box of a car is a circuit board assembled with fuses and relays, also known as the central circuit board.In the short circuit of the line, can automatically power off protection, to ensure the safety of the car.The central control role of the car is very large, the general ancillary electrical switch functions are under its control.Anti-theft systems, door locks and engine alarms are controlled.The driver can control the vehicle door switch and glass lifting system through the central control of the vehicle, including the central console, audio control panel and other vehicle controllers.