ABS light S10 blazer?

[80superbu]

Never had an ABS light come on before. 1996 S10 Blazer. Any ideas what it could be?

 

[dwkohout]

You could do a quick check of the front abs wires right where they come off the upper control arm to the spindle. They do alot of flexing and the wire breaks there. If they look ok have it checked with a scanner.