I had to replaced 2 broken wheel studs on the front driver side. I had to remove the rotor and brake assembly to get the new ones on. I just slid the brake assembly off the rotor and pulled the rotor off. the pad all stayed assembled. Replaced the studs put it all back to gether and now my ABS light is on. Anyone know what it could be. I read on other post about a ring but they all replaced the rotor, i just removed it.

 

Either the ring or the sensor may have been damaged when you did the work. Make certain you didn't leave the wheel sensor unplugged.

Steve

 

For the hellovit check thee rear sensor too, on the diff. Coincidence probably, but make sure.