2020 Chrysler 300 S 3.6L RWD dies at 1/2 tank. It only takes 9gal of gas when this happens.

So I am guessing one of my pumps is not working. I removed the rear seat and only see one pump. No wiring or hoses on the right side for another pump.
Is the right side pump internal with no external wires and hoses?
Also there is only one fuse for the fuel pump/s.
Anyone else have this problem or know if it's one or two pumps?

 

My 05 300C with 20K ran out of gas the alternative day a little much less than a half of tank of gas indicated. The vehicle wouldnt start. I placed a few greater gas in it, and took it to the fuel station. I droped it off on the supplier, and advised them the problem.






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