I checked both the box under the dash and the box under the hood. No luck in either. I also checked for an inline fuse, but no luck there either.
I can find the complete wiring diagram for the Winnebago side, but not the chassis. So, I do not know if there is something else further down the line that blew.
And of note, the compass/thermometer is also out, but completely lights up when the key is in the ACC position.
2002 Winnebago Adventurer 37G
2005 Toyota Sequoia SR5