What is vsa on a car?

Vehicle Stability Assist (VSA) is a system designed to help drivers maintain control of their vehicle during adverse driving conditions. It uses sensors to monitor the vehicle's speed, steering input, and yaw rate, and can apply the brakes to individual wheels or reduce engine power as needed to help stabilize the vehicle.

VSA is particularly effective in preventing loss of control in skidding or oversteering situations, such as when going around a sharp corner too quickly or driving on slippery roads. It can also help prevent understeering, where the front wheels lose traction and the vehicle doesn't turn as expected.

Most modern cars come equipped with VSA as a standard feature, and it is often paired with other safety systems such as anti-lock brakes (ABS) and traction control. It is important to note that while VSA can enhance vehicle control in certain situations, it is not a substitute for safe driving practices and should not be relied upon to overcome the laws of physics.