Why does the ABS light come on but disappear after restarting the engine?

[AubreyLynn]

When the ABS light comes on but disappears after restarting, it may indicate an issue with the vehicle's braking control system or its sensors. In such cases, it is advisable to promptly take the vehicle to a 4S dealership or a professional repair shop for fault diagnosis. Below is an introduction to ABS: 1. Components of the ABS system: The ABS system consists of an ABS pump, wheel speed sensors, and a brake switch. 2. Functions of the ABS system: It prevents loss of vehicle control, increases braking distance, enhances vehicle safety, and improves overall braking performance. It prevents wheel lock-up during braking, ensures the driver can steer while braking, and prevents rear axle skidding.