I just changed the front brake pads on my 2001 Yukon and now the ABS motor will not turn off. Any help would be great.

Most likely the ABS control module that includes the pump. gmpartsdirect is the cheapest I found for a new one but there are re-builders much less expensive. After it's installed it will have to be flashed with the proper scan tool. In my case, that was another $200. I doubt if your brake work caused anything but you never know. The low cost code readers don't display ABS codes so IMO a dealer or reliable shop with the proper tool is your best bet for diagnosis. It's an expensive area to throw parts at.

check out http://www.circuitsolutions.info/

Thanks for the info. The website was very informative. I am going to pull the unit tomorrow and send it in to have it repaired.