Truck went into limp mode and now won't start

Drove the truck around all day today no issues on the way home from work coming up a normal hill once I got to the top truck lost power or went in limp mode. It won’t start now and when it would it wouldn’t move. My buddy had to pull me home with a RAM!
No gauges gave any indication of any issue and not leaking no fluids

 

Have you red the code(s) setting off the check engine light?

 

Battery or alternator issue possibly?

 

Pull codes. Its the best start... otherwise we'll be taking stabs in the dark

 

Your check engine light is on. There are codes.

 

I had the truck scanned not sure what codes it actually threw but a failed fuel pump is the culprit