What happens when the high-voltage battery sampling line fails?

Failure of the sampling line of the high-voltage battery will lead to failure of the entire vehicle system of the car, because the battery management system is not only closely related to the battery, but also closely related to various systems of the car, and generally requires a diagnostic instrument for detection and maintenance.

　　

Compared with ordinary batteries, the power battery can provide a longer energy supply for the electrical equipment of the car. Power batteries often provide power for pure electric vehicles and hybrid vehicles. Power batteries account for a large proportion of energy allocation in new energy vehicles, usually exceeding 10KW. The use of power batteries can effectively reduce the emission of pollutants and protect the environment. The use of power batteries can absorb part of the energy returned by vehicle braking, and can also increase the driving range of the car in pure electric mode, and improve the performance of the car in pure electric mode to a certain height, gradually approaching the performance of gasoline internal combustion engine vehicles .