I ran over a pile of packed snow and sludge in a parking lot that was maybe up to the front bumper or so, immediately my speedometer did not move off of zero and also the key fob light and brake light (not abs, literally "brake" light) came on the dash at the same time. We got the codes read and it mentioned speed sensor, which I'm guessing is referring to the vehicle speed sensor. Has anyone changed one of these before? If so where did you get the part? I've already had a heck of a time trying to find correct abs wheel speed sensors from when I broke one changing the front wheel bearing. Thanks.

 

Discount Infiniti parts is one place to try. There are other places which you can find by searching this site.