 I have a 2007 Nissan Pathfinder. I too have the same problem with radiator & transmission. I called Nissan and they will not help me because I have 103,000 miles on it. The lady I talked to was Jacenta (sp) and she told me that I did have 103,000 miles on it so they couldn't help me and hung up on me. Obviously Nissan feels that a transmission should only last 80,000 miles and if their faulty mechanics cause antifreeze to ruin your transmission they should not be held responsible. I wonder if any CEO of Nissan would take a gallon of antifreeze and dump into their transmission? That is exactly what Nissan is doing and it usually happens around the 100,000 mark from what I hear. 