Just like the title describes after driving for a while or letting the car idle I'll get a grinding pump noise from around the power steering reservoir and the ABS reservoir. I'm not sure what it is as I do believe my abs is working. I don't have a video but I can get one. Any hints as to what's going on is appreciated.

 

I believe it's my abs system, I get a 1-8 code and the service manual says this