Welcome, what's missing is what truck you have. Without that anyone is just guessing. You can fill out that info in a signature that will appear on all your posts. Click on the "B" icon (that's your avatar like appears on your posts) at the top right of the page and select "My Profile".

But with electrical issues, you just need to start at the batteries and measure voltage as you go down the line, to the fuse box, etc. When the voltage stops, back up to the previous component to find the issue.

 

Good to know, I'll add that. It's an 09 350 with the 6.4. I was just hoping maybe someone had run into this and had maybe a quick thing I could check that would take out all of the electrical system with the exception of the 12v outlet in the dash. It just seems really strange that nothing but that works.

 

Ok, so I started looking at fuses and there is something VERY wrong...can someone give me some tips on next steps? I have power to the first bank of fuses (circled in red) but I'm not getting anything on any of the other fuses (haven't pulled relays but assume the same?). It looks like it's a single, large gauge cable coming directly from the positive terminal of the battery going into this. I'm going to try and pull the fuse box and see if I can find an issue, but seems very odd since I didn't touch this at all during my repair.

Any help would be GREATLY appreciated!

 

This was solved in another thread, thanks for your help! One of my main cables to the battery had gotten tucked into the frame so was left unconnected....tldr: I'm a moron!

 

Glad it was an easy fix, you are not the first,& won't be the last to miss one of those cables when reconnecting the batteries.