I have a 2006 LX470 that I bought 6 months ago with 260k miles. Without prior mechanical experience and with the help of this website I am slowly but surely resolving the various issues I'm aware of which brings me to the latest. The power steering fluid was low when I bought it and there is a mess of fluid/gunk around the power steering pump and on the hoses all the way up to the reservoir. (See pictures) Is this a leak in the power steering pump or just a leaky hose? Thanks a lot for the help!