My Infiniti FX45 had been stored for 4 months after I received a jump yesterday to get it started. It started. Now, today it will not start. My battery is practically new. What could be the problem?

Question edited for clarity. Your vehicle is not an 'infinite. it is an 'Infiniti, and it is an 'FX35', not and 'FX3', plus it is 'YouTube', not Tube'. If you can spell it you can find it :>D

YouTube is for videos, not for finding fuse box data. The Radio is listed as 'Audio' and has 2 fuses. BUT, did you disconnect the battery recently? It the 'radio' asking for the code?

Infiniti FX35/FX45 (S50; 2003-2008) fuses and relays

Fuse-Box.info https://fuse-box.info > infiniti > infiniti-fx35-fx45-s50...

The fuse box is located behind the cover under the instrument panel. The location of the fuses in the passenger compartment: Infiniti FX35/FX45 (2003 ...

Infiniti FX35/FX45 (S50; 2003-2008) fuses and relays

Infiniti FX Forum https://www.infinitifx.org > attachments > 0-20... PDF
Infiniti FX35/FX45 (S50; 2003-2008) fuses and relays. Driver's Side Panel Fuse Box. Assignment of fuses in the instrument panel ... Fuse Box #1 Diagram ...

Infiniti FX35 2004 Interior Fuse Box/Block Circuit Breaker ...

CarFuseBox https://www.carfusebox.com > infiniti-fx35-2004-inter...

Jan 30, 2023 - Infiniti FX35 2004 Interior Fuse Box/Block Circuit Breaker Diagram ; -, Fuse Block ; -, Smart Entrance Control Unit ; -, Engine Control Module (ECM).

Do you know what a relay is ? Does the vehicle start ? When you turn the key to the start position does the start spin the engine ? Do you know automotive electrical testing , how to use a DVOM - digital volt ohm meter ? There are videos on youtube . http://bestride.com/engine-trouble-codes/P0615 You can find free wiring diagrams at http://bbbind.com/free_tsb.html

The electronic modules that control those items need to run a while. Put 20 minutes or so driving it around...not just sitting in one place idling. This will re educate the electronics to operate correctly.

Hi, first try a jump start. If it will jump satrt, clean and tighten the battery terminals. If it will not jump start, take the starter/solenoid out and have it tested at your local parts chain. For more info, please see my tip at http://www.fixya.com/cars/r6222268-engine_doesnt_crank_turn_over . Please let me know if you need instructions or have any other questions, and thanks for using FixYa.

There is one in the engine compartment and a interior block either behind the drivers knee panel or behind the glove box ! Hope this helps !

Need timing chain marks on 05 infinity m45

go to advance auto and tell them to reset you computer its free

Infiniti FX Forum FX35 FX45 and FX50 Forums

yes...this system will play an mp3 file

need clarification: car will not crank? When not cranking you attempt to jump start it and still will not crank? If is is correct, do the accessores (ie,headlights,radio,wipers,etc.) work normally when you try this? If so it may be a starting, security system problerm. If the accessories are weak when attempting this then (1)verify clean and tight battery connections, (2)verify jumper wire connections, (3)if all this is good and battery is still not jumping then you will need to charge the battery. if battery will not charge, remove it and have it tested at a parts store(most parts stores will do this for FREE). Replace battery if necessary-then verify normal charging and that there is no accessory draw

Thanks,