 Bought our Pathfinder with 37000 miles on it.  Purchased the extended warranty for security.  Had the same problem as many others, radiator went causing the transmission to fail.  Nissan would not cover the cost to repair ($5500) either because the radiator caused the problem.  Couldn't get anywhere with Nissan corporate so we wrote a letter to our Attorney General.  Got a phone call from Nissan Corp shortly after asking for repair bill.  Received a check a few weeks later for the cost of repair with no explanation.  Come on Nissan!  Own up to that fact that this is design flaw.  These vehicles should be recalled.  Don't buy one of these and if you have one, sell it before it's too late.