Generally it could be faulty sensors or module....
try cleaning the sensors on the wheel first..the sensors area
magnetic,it can collect metal particle and block the signal..
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because one or more of your sensors are not reporting to the
main computer.
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Have your speed sensors replaced
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The ABS light might stay on because of a sensor issue. The
braking system of most vehicles has several sensors that can cause
the light to come on and stay on. This could also be a problem with
brake pads or calipers.
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Smart sensors include environmental sensors (such as temperature and humidity sensors), motion sensors, light sensors, proximity sensors, and biometric sensors (such as fingerprint or facial recognition sensors). Each type of sensor is designed to detect specific physical characteristics or conditions and provide data for various applications.