SharonL made an interesting comment. If there is nothing available, call or email Phoenix. They likely have something to email you.
If that is a bust, I have a 2007 2350. I don't know if it is possible to take useful pictures, but I could try taking some of the backside of my Sanicon flush and valve operational wiring for you.
I am curious as to what you think might have caused the tire blowout. Was the adjacent tire low on air that caused an over-load on the tire that blew?
Our 2007 2350 rear tires are spec'd to have 60 psi as stated on the PC-suppiled sticker on the drivers door sticker. I practice it because it coincides with the Michalin tire pressure chart for what our PC's actual trip weight is on the rear tires.