anti lock brake light on 1994 Buick Century

the light for the anti lock brakes has come on and won't go off is there something wrong with the anti lock brakes and if yes what could the problem be and what would i have to fix

Asked by for the 1994 Buick Century
there are many things that will turn on the light but two things to check are if your brake lights work (includind the high middle brake light), & wheel speed sensors. If your brake lights work check to see if one of the front wheel speed sensor wires is chafed or rubbed through on the frame & control arm. if you have a voltmeter unplug it & check ohms at all wheels, values should be similar. you could also check ac voltage as you turn the wheel.
4 answers
how to fix it
don't know
anti lock brake light how to shut it off or what is happing with that light coming on