What is Buick out of tune?

Buick o ff key is the close button of the body stability control system, which is turned on by default and can be turned off by long press.

Electronic Stability System (ES P) is an anti-skid device, which can control the driving wheel and the driven wheel, including ABS (Anti-lock Brake System) and ASR (Anti-Sideslip System). ESP system is actually a traction control system. Compared with other traction control systems, ESP can not only control the driving wheel, but also control the driven wheel, such as the situation that the rear-wheel drive car often turns too much. At this time, the rear wheel is out of control and the ESP will slow down the outer front wheel to stabilize the car. When the steering is too little, ESP will slow down the inner rear wheel to correct the tracking direction, thus correcting the driving direction.

Action mechanism: The function of ESP is that when the driver controls the car beyond the limit value, the computer automatically intervenes to correct driving. There are two ways to control the vehicle movement by computer: the first way is to control the throttle to collect oil, attenuate the vehicle power and slow down the speed; The second means is to brake some wheels to reduce the speed to the limit. (Photo/Text/Photo: Chen Jie 2) @20 19