2008-9 Fuse Box Diagram Needed - Drivers Inside

[tdinardo]

Well it appears that the fuse box diagrams in the owners manual for 08-9 have no bearing on how the truck was actually built. Does a real diagram actually exist anywhere?

I'm trying to locate a switched 12v circuit in that box but I'm not having a lot of luck.

 

[twinmill28]

From what I've read on the 08-09 trucks, that switched 12v probably got on the bus, whatever that means.
Good luck and welcome to the new world of electronics switched by some computer system with relays.

 

[citiboy]

Here's the 2008 H2 power distribution circuits. On page 4, it has the 12v switched from RUN/CRNK relay pin 87 and it branches out from there.

1 of 4
2 of 4
3 of 4
4 of 4

Hope this helps!

 

[tdinardo]

Here's the 2008 H2 power distribution circuits. On page 4, it has the 12v switched from RUN/CRNK relay pin 87 and it branches out from there.

1 of 4
2 of 4
3 of 4
4 of 4

Hope this helps!

Sweet!

For anyone who is looking at this post with the diagram links and can't find the link to page four, do a quote for the post and you'll see it in the quote. Apparently it got munged when posting. Here's a direct link: https://drive.google.com/file/d/0B9jQ-XIN5GaPLU8wbTIzMVpGTFE/view?usp=sharing