So, looking towards having my GS inspected in PA. Unfortunately, one thing I am looking at that won't cut it is the windshield washer. The wipers work. When you press the button for "washer" it activates the wipers and they go until you switch them back off, so that leads me to believe the switch isn't the issue. The hoses appear to be in decent shape, squirters are a little rusted but appear good, and there is certainly fluid in the reservoir. Sounds to me this is a washer pump issue. Thoughts?