What's the reason for the sudden loss of built-in car network?

[AryaDella]

Car built-in network suddenly lost may be due to network connection errors; poor signal in the location and other reasons. Functions of car built-in network: The best function of car built-in network is the vehicle's remote start. Through the connection between mobile phone software and vehicle software, no matter where the vehicle is located, as long as it can receive signals, you can control the vehicle to start, shut down, turn on/off the air conditioning, seat heating and ventilation functions, and open/close the vehicle windows via the mobile phone software. Introduction to vehicle network: Vehicle network is an early communication method between sensors, controls and actuators inside the car, which uses point-to-point wiring to form a complex mesh structure. Vehicle network is an early communication method between sensors, controls and actuators inside the car, which uses point-to-point wiring to form a complex mesh structure.