Matthewp's MuTTT (Multiple Terrain Tactical Teardrop).

matthewp

Combat Truck Monkey
Good use of space. Is that a foreman or huge mop? Lol cool dog. Oh very carefully on the switch.

He's mostly foreman, but there is a bit of "mop" tendency! I really wish the switch would have come with at least a number clarification!
 

elmo_4_vt

Explorer
Nice... On the switch... NC is "normally closed", NO is "normally open". Those are the states of the switch at rest (not activated). The COM (common point) is where you'd typically run your hot wire. You would wire your load (lights) to either the NC or NO depending on your circuit, and then to ground on the other side of the load. If it's truly a momentary switch, then the contacts will change state when the button is pushed. The NC side will become open, and no current will flow through, the NO side will close, and current will flow. So if you doing what I think, you would use the NO side so that when the button is pushed, the light comes on. So it would go something like: Battery(+) -> Fuse -> Switch (COM) -> Switch (NO) -> Light (+) -> Light (-) -> Battery(-).

Hope that helps some. I can put together a quick drawing if you'd like.

Don

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matthewp

Combat Truck Monkey
Matthewp's STILL Un-named Off-road Camper Build.

Nice... On the switch... NC is "normally closed", NO is "normally open". Those are the states of the switch at rest (not activated). The COM (common point) is where you'd typically run your hot wire. You would wire your load (lights) to either the NC or NO depending on your circuit, and then to ground on the other side of the load. If it's truly a momentary switch, then the contacts will change state when the button is pushed. The NC side will become open, and no current will flow through, the NO side will close, and current will flow. So if you doing what I think, you would use the NO side so that when the button is pushed, the light comes on. So it would go something like: Battery(+) -> Fuse -> Switch (COM) -> Switch (NO) -> Light (+) -> Light (-) -> Battery(-).

Hope that helps some. I can put together a quick drawing if you'd like.

Don

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You are absolutely awesome. The switch is a true momentary and I am running it to come on when the plunger is out (IE: door is open). I will go with your recommended wiring set-up (I think that would be NO so the light stays off when the plunger is pushed in, door is closed). I think I've got it but I do work better with pictures if you wouldn't mind a quick drawing.
 
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elmo_4_vt

Explorer
That drawing is perfect, but the switch is backwards. I think you'll want to use the NC and the COM contacts. That way, in it's "normal" state (not pressed in), the switch is closed and current will flow through back to the battery negative terminal. Although, it could be like a house refrigerator, and never really know if it's turning off or not.

Oh, and you need a fuse as close to the battery as possible. They are definitely worth it.

Don

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matthewp

Combat Truck Monkey
Elmo, I want the light to go ON when the switch is in the "normal/out" position, as in, when the door is open...

And the circuit will be actually coming off a fuse-block, so no issues there.
 

matthewp

Combat Truck Monkey
.... And the light just went on, pardon the pun. A "closed" circuit means it is connected and electricity flows! I got it now. So, my drawing is backward!

Thanks very much Elmo!
 

matthewp

Combat Truck Monkey
Dear U-Haul, your method of installing a trailer wiring harness sucks! After my trailer connection went out, I tore out all the butt-splices and T-connectors, then moved the module from under the rear bumper. I soldered, shrink tubed and properly protected the wiring then moved the module to a better spot behind one of the tail lights.
9usy5eja.jpg


Then, I finally got to work on the trailer. The rear section is now complete externally and the water spigots were test fitted. Pics are without the metal, it was getting a little to dark by the time I got the metal done.
tuhyvusa.jpg


ura3u7e3.jpg


2apugetu.jpg


The rear storage compartment for the add-on side tables.
nahy3ymy.jpg
 

matthewp

Combat Truck Monkey
I'm sorry this thread fell to the wayside but I have been working on a lot of the small details. I plan on taking a few photos in the next couple weeks to show the mostly finished chassis.

Thanks for being patient.
 

matthewp

Combat Truck Monkey
No now!!!!!! Lol take your time and do it right! Looking sweet soo far!

Haha! You'd like how it looks. I have the chassis painted. As soon as I get the underbody coating and axle & suspension on, I'll pull it out of the garage for some pictures.

Today was 3 hours of building the trailer light wiring harness. I've decided to do it right and have a fully soldered/shrink-tubed/taped/covered wiring harness that would make an automotive manufacturer proud.
 

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