The fuse for that is SUPPOSED to be in the glove box when the truck leaves the factory.
If you want/need the wiring schematic for the whole truck send me a private message, it is about a 4 meg .pdf file and has all the "exquisite detail" of the very elaborate grounding system.
This MATTERS if/when you get weird problems with the electronics (-:
It is a freely re-distributable file - virus free, but check it when it comes in as an e-mail attachment anyway.
If you want/need the wiring schematic for the whole truck send me a private message, it is about a 4 meg .pdf file and has all the "exquisite detail" of the very elaborate grounding system.
This MATTERS if/when you get weird problems with the electronics (-:
It is a freely re-distributable file - virus free, but check it when it comes in as an e-mail attachment anyway.