Anti lock brake on 1996 Chevrolet Astro

How can I get the anti lock light to come off. I checked my brakes and my brakes are still in good condition. What can I do?

Asked by for the 1996 Chevrolet Astro
You have a code for a fault condition in your ABS computer system. You need to find the code and fix it before the light will go off. This goes beyond the regular braking system that you already checked. Then after the code is fixed, you will need a scan tool to clear the code(s).
While the ABS light is on, you have NO ABS brake assist.