So for my latest update: I found that my local "Thermo King" service shop had a connector kit for my fuel pump (why didn't they TELL me this? I even had to give them the part number for the kit!), which includes a new, water-proof connector shell, new crimp contacts and new waterproofing plugs for the wire entries. All for ten bucks! Whoo-Hoo! This is crucial because the pump is on the shelf next to the passenger front wheel and is SURE to get wheel spray and such. I was also told to make sure I mounted the pump at about 30 degrees positive on the outlet end to make it self-priming. Done.
The past two weeks have been one of flogging myself to get this thing done in between normal Life things. I chose to go with the brushed steel control panel - I like the look and am looking for a well-appointed sort of trim to go around the edge.
The integration of wiring has taken a LOT longer than I expected (Because I'm an OCD - Old Cycling Dude) but is turning out great. I soldered the last two connections this afternoon and dressed off the new ground cable to the frame before picking up Grandson #1. The battery cables have been re-routed to provide a better look and better connections, including a 600-amp butt-splice on the hot side to gain 15" in length, rather than running a whole, new, front-to-back cable - that's one helluva butt splice! I have to finish the battery connection clamps and covers, wire up the constant +12V from the battery to the heater (it goes through its' own fuse) and then...... Clamp off the fuel hose near the tank outlet and install the "Tee" fitting in the fuel line to tap gravity fed, filtered fuel to the heater through my infamous lawn mower fuel shut-off. I left that for last because the gas tank has been full-to-the-filler all winter to prevent rust inside the tank - I may drain some off to (a.) lessen the amount in the tank while messing with the fuel line and (b.) get the 5-month-old fuel out of there for some fresh stuff. My Rogue loves running on old, stabilized gas so that's where it'll go.
I'm close, but I've felt that way several times already. This wiring stuff really blew me away for time consumption, but I truly believe that I could be doing an engine oil change and getting out on the asphalt later this week and then will visit the Thermo King techs with the car so they can check things out to make sure the heater looks well installed and safe, both for me and the car.
The next thing after that will be to install the Blaze Cut fire suppression tubes near the heater and the engine and I'm done. There's a light at the end of the tunnel..... It's been dim, but getting brighter.