No yellow wire in harness

BruceMc wrote:
Hmmm.
The common colors I've seen are:
White=gnd
Brown=Tail & marker
Green=Right turn & brake
Yellow=Left turn & brake

As evidenced by etrailer.com:

Sorry, but the STANDARD is Green Tailights and Brown RT. For Travel Trailers and Bargman. I KNOW you went to E trailer but that schematic is NOT correct for a 7 way plug. Doug(Master Certified RV TECH) and have wire HUNDREDS of 7 way trailers and Tow vehicles). Where the "tell" that you are wrong is the Yellow wire. This is where it gets confusing. 6 way and 4 way plugs the YELLOW is LT. The GREEN is RT and the Brown is Running lights. White is always Ground. BUT, for American RV Trailers with 7 way plugs, it is how I described it.The other 7 and 6 way(your picture) are for Utility and Commercial trailers, NOT RV's. Doug

Hmmm.
The common colors I've seen are:
White=gnd
Brown=Tail & marker
Green=Right turn & brake
Yellow=Left turn & brake

As evidenced by etrailer.com:

jmckelvy wrote:

cmswannabe wrote:
when i got the camper all wires were cutoff and i dont have a diagram to show what wires go to what. i can get a picture if i can figure out how to post them. the wire colors i have are blue, red, brown, green, black and white. I just want to get my taillights and 12v to camper hooked back up so i can use it.

I'll take a guess. PLEASE NOTE THIS IS JUST A GUESS but may be a place to start.

Pretty sure about the next two.
Black=+12V power to camper
White= ground wire for everything

The following are pure guesses.
Blue=electric trailer brakes if equipped
Brown=trailer running/tail lights
red and green=left/right brake/turn (no idea which is which)

Yellow in my experience is usually an optional connection or for the backup lights.

On 7 way
GREEN is Running lights and Brown is RT Red is LT

Awesome and thankyou. I will try this and see how it goes. I'll post later to tell if it works. thanks to all for the posts.

cmswannabe wrote:
when i got the camper all wires were cutoff and i dont have a diagram to show what wires go to what. i can get a picture if i can figure out how to post them. the wire colors i have are blue, red, brown, green, black and white. I just want to get my taillights and 12v to camper hooked back up so i can use it.

I'll take a guess. PLEASE NOTE THIS IS JUST A GUESS but may be a place to start.

Pretty sure about the next two.
Black=+12V power to camper
White= ground wire for everything

The following are pure guesses.
Blue=electric trailer brakes if equipped
Brown=trailer running/tail lights
red and green=left/right brake/turn (no idea which is which)

Yellow in my experience is usually an optional connection or for the backup lights.

when i got the camper all wires were cutoff and i dont have a diagram to show what wires go to what. i can get a picture if i can figure out how to post them. the wire colors i have are blue, red, brown, green, black and white. I just want to get my taillights and 12v to camper hooked back up so i can use it.

What is it, you are trying to do?

How many, and what color wires do you have?

Can you post pictures?

i only have one light in camper on the ceiling and it has a black wire that goes through the on off switch then to the bulb and a white wire on the side going to a small round plug hole.

Take an interior light base loose from the ceiling or wall.

One wire is ground the other is 12 volt positivr

What color is the 12 volt positive wir