Originally Posted by susu

Georgia-Peach, you are not alone with this aggravating problem with this dang gas cap. Mine too had happened twice ! Gone to dealership last week and same code as yours. That stupid Nissan gas cap is not designed right IMO. There have been 2 previous long posts here in this forum discussing this. Seems to me that closing this freaking gas cap is more fiddly than it should be. You apparently have to engage it in a certain manner to screw it in right. I had even tried 10 to 15 clicks but it didnt do the trick.