Nissan Repair Questions? Ask a Mechanic for Answers ASAP
Do you have the intelligent key system? Key and fob in one?
Sorry to say but you cannot program this without the dealer scan tool. Unless you can locate a mobile locksmith with the correct computer you can't break into the security system and program the keyfob or the key. This is a complicated process that requires first getting the info from the body control module, then it has to be put into the computer to get a pin number to break into the security on the ecm. Then you can program, but need the scan tool to do it.
I hope this helps, I am sure it's not what you want to hear and I am truly sorry for that, but, it's the only way it can be done.
I am reposting this in case you can't see it.