I need an electrical wireing diagram for a 1992 four winds camper both engine and camper.need to purchase or download if available.

Question edited for clarity.
Question moved to RVs.

This is as close as you will get. There are 4 pages, plus a general overview.

https://www.manualslib.com/manual/691239/Skyline-Travel-Trailer-Fifth-Wheel.html?page=34#manual

https://www.google.com/search?q=1996+26+foot+Skyline+Nomad+camper+wiring+diagram

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Have you tried search engines for the brand name to see if the manufacturer is still around?

Which model of Eldorado camper?

You may find the necessary items here: 1974 El Dorado Truck Campers

Contact your local retailer directly or online here: Coachmen RV Manufacturer of Travel Trailers Fifth Wheels Tent Campers...

You probably can't, but try here: Contact your local service center directly or online here:

Honestly, a wiring diagram will not help you. What you will need to do is remove all fuses, and replace them one by one until you find the circuit where the "short" exists. Once you have done that, you will need to trace the wiring (either manually or using a tone device) to determine where the short circuit exists. Most likely, a wire has become crushed or a staple or nail has been driven through a wire.

If removing all fuses from the fuse panel does not eliminate the short circuit, the problem is in the wires running from the battery to your fuse panel.

It is very difficult to find a manual for any certin type of rv or camper. Your best bet is to find a self help book that deals with rvs or campers in general. They should be able to tell you what you need.

Try the manufacturer first. Most have schematics you can download off the Internet or they will mail it ot you. No luck, google it. 90% of the time you can find one if you are persistent.

You should have a separate fuse box for the 12 volt supply in your camper. It is usually next to or close to the breaker box. I am betting you have a blown fuse and nothing more than that.

Contact your local service center directly or online here:

Coachmen RV Manufacturer of Travel Trailers Fifth Wheels Tent Campers...