No crank no gauges

[Doordog]

I have a 2005 ram 3500 5.9 ran perfectly fine up to the day I parked it let it sit for a few months as I drive tractor trailer went to start and all I get is fass fuel pump.

no gauges at all and no crank I have no clue as to the problem can someone help?

[Me78569]

What voltage are your batteries at?

[Doordog]

Hi my batteries are at 12.79 v

[Me78569]

Do you get any lights in the cab when you key on?  

 

Does it seem like the truck has power?

[Doordog]

Hello and my radio come alive but no sound my heater blower works my wipers work my headlights come on but absolutely no response to my gauges or starter ?

Truck seems to have power but no idiot lights at all dash is blank and only mileage comes on when door opened ?

[Me78569]

Does it click when you try to start? 

 

I would check and recheck the fuses.  

[Doordog]

No click and replaced all fuses

[Me78569]

I almost wonder if your lock cylinder is the issue?  Seems like the truck doesn't know when you are turning the key.  

 

I however have never messed with this myself so I have no idea where to take it from there.

[Doordog]

Check the lock cylinder and the the horseshoe piece all functioning well?

seems if I don't figure this out it's gonna cost the same as a new truck lol!