ABS light is on

[nissanversagirl]

I have a 2009 Nissan Versa and the ABS light has been on for a week. I checked the brake fluid and it was fine. So, I decided to bring it to the dealer. They spent 4 diagnostic hours on it and could not pinpoint the problem. Their conclusion was that there is a frayed or faulty wire/connection in between the rear right tire and front tires. In order to figure it out they would need to check out the harness, etc and it is quite involved. I was told that my car will not pass inspection if the ABS light is on, so I am thinking of having the issue fixed. Any other versa owners with this issue? Suggestions? Is it going to be pricey $$$$?

[Promise Land]

If it is just a harness, it shouldn't be too expensive. It could be the ABS sensor at the wheel not giving the correct signal.