ABS light is on

My airbag light has been on for while, I took it to a shop got it diagnosed and showed that the driver side resistance was too high, and some other codes. I am not sure if they checked the wires or connections to the car but they told me it was my clock spring that was bad. I looked it up and found if the clock spring goes out so does your horn, cruise control and other stuff. I don't have any of those issues, my horn works cruise control still works. I just want to know that I am not wasting my money buying a new clock spring just to have my ABS light stay on.