My abs light started coming after a while of driving for a few weeks but and now it stays on everytime I turn on the truck. I was in the process of replacing the rear diff sensor when I found out the harness is frayed. I've tried looking for the part but haven't found anything. I'm trying to avoid going to the dealer or shop. Has anyone had an issue with the harness before and might be able to lead me in the direction of finding it online or at a parts dealer?

 

why not just repair the wiring and use heat shrink tubing to seal from water etc... Never heard of this happening.