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Old 05-10-2014, 06:40 PM   #1
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Join Date: Feb 2014
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4 wire wiring quick question

heres what I have:

The motorhome has a 4 wire flat connector. It has a white wire, brown wire, yellow wire, and a green wire.

The future 12' wiring connector on the tracker has (oddly enough) a white wire, brown wire, yellow wire, and a green wire that connects to the mh.

I'm not going to tap into the geo factory wiring. I'm making a "T" that rides in the geo's hitch and has 2 lights mounted on the ends of the "T".

Those lights have a brown wire, a yellow wire, and a white wire. Presumably these are for stop lights and tuen signal lights.

I'm just curious about which of the wires from the lights go to which of the wires to the geo future connector. I think I know what goes where but would really appreciate any insight


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Old 05-10-2014, 06:50 PM   #2
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Location: Long Beach, Calif.
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The brown wire is the running lights, the yellow is left turn/brake light, the white wire is ground. On the other light, the right turn/brake light should be green or yellow as you mentioned.

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Old 05-11-2014, 07:48 AM   #3
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Posts: 1,020
Good reference for other circuits:

RV Wiring
2001 34' Alpine Coach
2008 Jeep Rubicon or 2012 Ford F150 4x4 Lariat towds
or a couple of different trailers
Retired in Apple Valley, California
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Old 05-11-2014, 04:21 PM   #4
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Damon Owners Club
Workhorse Chassis Owner
Join Date: Mar 2009
Posts: 21,176
I will not talk colors I will talk pins

The flat 4 has 3 pins that are alike one that is ODD.. that is the GROUND

Next to the Ground is TAIL LIGHTS
Next to that LEFT
And that leaves RIGHT (Turn signal/brake light)
Home is where I park it!
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