Fiddling around trying to suss out the wiring changes to be made for the winch connections. It's getting complicated and I'm trying to simplify things, but I've got too many things going on with the setup. Trying to meet too many options.
Also need to accommodate the big draw of the winch at full stonk and don't think I can. But I'm also reading all sorts of anecdotes about people doing much more with lower-spec wiring arrangements.
I'm going to have to make a proper circuit diagram as it's getting too complicated to hold in my head.
Further complicating things are the desire for an in-line circuit breaker for the winch cabling, rotary cutoffs on those bumper-mounted power plugs extensions, the need to keep most of the heavy cabling to the rear hot as it powers so many other things AND the need to hang an aux fuse panel off the same Aux battery that the winch cabling is hanging from. And the same terminal that is connecting the Aux to the connecting solenoid to the Starter battery / alternator charging circuit.
So it matters a bit how things are arranged, how the connections are stacked or branched. Or isolated.
The SB175 connectors are ~2"x1" in cross-section, face-on and the rubber weather boots are 2-3/4" x 1.5" at their widest. So the grill and back bumper will have to be cut to have enough clearance for the boots and the plugs positioned so the covers stick out enough so the boots can be pulled free.
I'm going to have some mounting brackets welded up from plate stock. The SB175 plugs are made with 2 thru-holes so they can be bolted down or bolted together (stacked).
The rear bumper plug is going next to the 7-pin trailer connector I previously cut into the rear bumper skin, oriented vertically.
The front plug I intended to put at the passenger bottom corner of the grill, but then I though about the grill guard I'd still like to install, which will block that area.
Then I thought about the two horizontal slots just above the front plate, but again my desired front grill guard mods will interfere.
So now I'm thinking in the field of the grill, passenger side, below the middle crosspiece of the grill. That puts it well clear of the future grill guard. And a bit in front of that end of my transmission cooler. With the upside that the trans cooler brackets can also help support the electrical plug. And that way I can pop the grill itself off and on whenever, free and clear of the plug.
I'll try and take some illustrating pictures tomorrow.
The wiring diagram also gets greatly complicated by the arrangement of my rear power box. Sinc ethe power lines from the Aux battery up front run under the vehicle, up thru the cargo floor behind the driver side rear wheel tub to a mounted connector at the cargo sidewall. Then the power box's internal wiring setup plugs into it and serves various things inside the box.
I'm going to have to have a 1/0 cable pigtail inside that box going back to the cargo sidewall, which will connect with another extension / pigtail that passes back thru the floor and to the plug at the back bumper. So the cargo sidewall becomes a double pair of plugs. Already planned for and accommodated for in how I set up the first pair. Likewise the floor penetrations, planned for, not yet made.
The THNN residential / commercial 1/0 cable I'm using is cheap but rigid. Finely stranded welding cable in the same gauge is a lot more flexible. But it's a lot more expensive. And I've got plenty of THNN cable left. As well as PVC armored conduit. So I'm probably just going to fight it all again to shape the cables. At least for the rear, that should be pretty easy. But I might wimp out and spend the money for the welding cable in the front end. Way to many twist and turns to route from the Aux to where I want the plug. But I need to really take a good look at that. There's a lot of room down low in that area. The question and trouble comes near both ends. And I have to figure out how I'm going to mount all the things I want to mount at the positive side terminal of the Aux battery. And the AC lines and fill port are right in the way. And the radiator overflow / fill tank is right next door.
Have ot diagram everything, or at least all the pieces so I can more them around and figure out where things line up best.