2003 town and country van

the power streering pump makes a loud whinning noise when you turn either right or left. The dealer says its okay. I say it didn’t do that when I bought it. This started within the last 2-3000 miles

If it is under warranty, you want to keep bringing it back and let then know you are not going to go away until it is fixed or they can provide something from the manufacturer saying it is normal. It may be OK in that it does not indicate it is not about to fail, but I don’t consider noise that should not be there as OK.