2. Faulty wheel speed sensor: The wheel speed sensors on your vehicle play an important role in triggering the ABS system. If one or more of these sensors are faulty, it can cause the ABS light to come on.
3. Faulty ABS control module: The ABS control module is the brain of the ABS system. If this module fails, it can cause the ABS light to come on.
4. Wiring problems: Wiring issues related to the ABS system, such as loose connections or damaged wires, can also cause the ABS light to stay on.
5. Faulty brake light switch: In some cases, a faulty brake light switch can also trigger the ABS light.
If you are unable to identify the cause of the ABS light being on, it is important to consult a qualified mechanic to have the issue diagnosed and repaired.