I have a 2015 Pathfinder Plat with 41K. I noticed a leak with is coming from the Trans Cooler line that runs under the lower front of the radiator. Upon inspection, it appears there is small crack in the tube that I'm guessing connects the trans to the cooler. It is an aluminum elbow-shaped tube that feeds into a rubber tube that in turn, goes to the trans cooler. The crack seems to be right before where the aluminum and rubber meet at the elbow. I tried to patch by placing another rubber tube over the crack and sealing with clamps to no avail. I will get a pic uploaded when I get a chance. My question is, is this something that would be covered under the powertrain warranty? It clearly is trans fluid that is leaking. Any insight is appreciated.