What Causes the Continuous Alarm Sound in Geely Boyue?

[EmmettRose]

In vehicles, the ground wire is part of the circuit loop. However, sometimes it is observed that a large number of electrical devices rely on only one or two ground wires to transmit current. This is because many electronic circuits involve digital signals and high-precision analog signal circuits. If there is poor contact in the ground wire, it is equivalent to adding a resistor in series in the circuit, which may cause high-precision signals to become inaccurate. Here is additional information: Car Anti-Theft Alarm: The car anti-theft alarm is a multifunctional product that not only serves as an anti-theft alarm but also can remotely open the trunk, remotely open and close doors, remotely open and close windows, remotely start the engine, and remotely lock the engine, among other functions. The continuous sounding of the car alarm may be due to a fault in the main control door ground wire, commonly known as a door switch fault.