will any nissan dealer honor you warranty or you have to take it back to the one you brought it from

 

Any dealership will honour the warranty. Though if you go back to the dealership you bought the car from they may be more likely to go above and beyond for you, whereas another dealership will do the minimum that is absolutely required.

A good example is getting your car in the shop ahead of other peoples. Because you bought your car there you usually get priority.