I have a 03 350 I just bought about a month ago in California drove it back to AZ had a couple rough starts now will not start back up at all I have power to everything else but the ignition coils and fuel injectors is there anyone on this form that can help me out please

 

You pull codes yet?

 

P1615 all fuses have been checked all relays have been checked

 

P1615 is a NATS error.(anti theft). Could be as simple as a bad key or a fault in the system itself. Suggest you either:

- Download FSM and look into how to re-program/reset the ECM (after following the troubleshooting procedures of course to positively identify the fault).

or...

-Take to Nissan dealer, have them plug it into Consult 3 for positive i.d. and possible fix. Although once identified, they’ll rightfully charge you to reset the ECM or replace your key.