It wont turn on i even bought a new batery and still nothing what could it be?

1. Transponder Key lost its programming. you will need the dealer to go into the system and reset the software.

have you checked the alternator. so when you put in the new battery you get nothing . thar is the alternator. my link to my garage https://www.facebook.com/TedsRepairs

does it turn over at all? if not it may be ceased

try to move te batery

I had this problem with my ILO MP3 player - I ended up taking it apart and discovering that the power button wasn't making direct contact with the switch - made a small adjustment and it's been working ever since - hope this helps

hi
my nissan titan 2007 batery died then i put new batery in but still cant trun on ????

Touch a 12" piece of wire to one terminal then touch the other end of the wire to the other terminal. Got a really good spark? No spark = bad battery. Okay, so you do get a good spark. Check the wiring harness for an unplugged wire. Also check for loose connections and burned wires. Bad ignition switch? Kill switch turned on?

maybe a master 20 or 30 amp on the positive wire from battery

sounds like the starter is going bad

Anthony,
Could be a failed battery, do you know anyone else with the same model who would kindly let you try your batery in their machine and theirs in yours?

Regards
Nick