What does it mean to check the ABS system?

[CooperFitz]

ABS is the Anti-lock Braking System. A prompt to check the ABS system indicates there is an issue with it. The ABS light should briefly illuminate for a few seconds during startup for system self-check and then turn off automatically if no problems are detected. During driving, if the brake is rapidly pressed to the floor, the ABS light will also illuminate and turn off upon releasing the brake. If the ABS light stays on constantly, it means the system has detected an error in the ABS system, which directly affects driving safety. It is necessary to visit a repair shop as soon as possible for inspection. Below is an introduction to ABS: 1. The role of the Anti-lock Braking System is to maintain directional stability; retain steering control; reduce braking distance; and decrease tire wear. 2. When brakes are suddenly applied on dry roads or normally applied on slippery roads, excessive braking force can severely affect the normal steering of the wheels, potentially causing them to lock up. If the front wheels lock up, the steering system cannot control the vehicle, and if the rear wheels lock up, the vehicle may spin. To prevent such situations, vehicles are equipped with ABS.