What does the ABS light mean when it comes on in my 1994 Mazda 929 car?

What does the ABS light mean when it comes on in my 1994 Mazda 929 car?
If your ABS light is on it could be a number of things.

ABS could be low pressure in your brake system, check your fluid and all your connections to make sure nothing is loose or leaking,

then go back and check your abs wires that run to your brakes to make sure they didnt get snagged and broke.

Lastly check your fuses for ABS.

If it is none of these then you might have to just take it to a shop