* Low brake fluid: If the brake fluid level is low, it can cause the ABS light to come on. This is because the ABS system relies on brake fluid to function properly.
* Faulty wheel speed sensor: The wheel speed sensors are responsible for monitoring the speed of each wheel. If one or more of these sensors is faulty, it can cause the ABS light to come on.
* Faulty ABS control module: The ABS control module is responsible for controlling the ABS system. If the control module is faulty, it can cause the ABS light to come on.
* Electrical problems: Electrical problems, such as a short circuit or a blown fuse, can also cause the ABS light to come on.
If the ABS light is on in your 2002 Chevrolet Impala, it's important to have it diagnosed by a qualified mechanic to determine the cause and have it repaired as soon as possible. Driving with a faulty ABS system can be dangerous, as it can increase your risk of being involved in an accident.
