Most injuries cause focal brain damage, damage confined to a small area of the brain. The focal damage is most often at the point where the head hits an object or where an object, such as a bullet, enters the brain. In addition to focal damage, closed head injuries frequently cause diffuse brain injuries or damage to several other areas of the brain.
As the wheel speed sensor is located very close to the braking system, the high heat generated by the brakes cause the wheel speed sensor to be more susceptible to damage. This in turn makes it one of the more common causes of the ABS light coming on. Unresponsive Hydraulic Pump or Valve.
What does it mean if my ABS light is on? The Anti-Lock Braking System (ABS) helps you maintain control during emergency stops. When you switch your ignition on the ABS icon will flash once. When your foot is on the brake pedal and the ABS engages, you may feel a pulsing, as well as the brake pedal depressing further.