[Datnip]

The lower bolt that holds the Pads and Caliper to the right front wheel
came loose fell out and got jammed under the rotor. This fractured my rim in six places but did not damage anything else. Even so I have replaced both rotors and pads. I got a replacement bolt from the junk yard off of a ranger they had and made sure both sides are tight so this can't happen again. But for some reason the ABS light is on. I have checked the wires on both sides and everything looks to be just fine. Anyone have any ideas? The ABS light was not on before this. Or does anyone have any idea how to find out what is triggering the ABS light?
Thanx for the help.