Picked up a used 800 outlander xt max with only 400 miles. It looks to be in decent shape. After a short ride the power steering would quit above 5 mph and come back when I stopped or slowed. I checked the connections and they appeared ok. I finally checked the battery connections and found the positive to be loose. After tightening it the problem was gone. WoOt! That was last week. Yesterday I used it again and xzszxds! The power steering started acting up again. Any ideas?