Reverse Feed to trailer
#1
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Reverse Feed to trailer
I'm trying to hook up addtional reverse lights so I can see better at night. But I can't seem to find the reverse wire to the trailer hitch plug.
According to a couple of searchs it's either violote or yellow. I don't have a violote and my yellow doesn't show any voltage when the Key is on and the truck is in reverse.
Any clues to the correct wire color would greatly be welcome.
Thanks.
According to a couple of searchs it's either violote or yellow. I don't have a violote and my yellow doesn't show any voltage when the Key is on and the truck is in reverse.
Any clues to the correct wire color would greatly be welcome.
Thanks.
#2
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As best I can tell, there's no provision for reverse lights in the 7-round trailer wiring connector. You may indeed need to get a 12V power wire to a relay and have the relay energized from a wire form the reverse lamps near the taillights themselves.
Greg
Greg
#4
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My 5er is a toyhauler, so it has a couple of porch type lights on the back, each with a rocker switch on the light housing.
Since whenever I have to back into someplace dark at night, I either have a spotter or get out and look myself, I just turn those on while I'm back there...
Perhaps it would be easier for you to do something similar- Just mount a porch light on the back with a manual switch on the light, wired to the trailer's power... As a side benefit, you would have an extra exterior light, even when unhooked from the truck, which could be handy.
Since whenever I have to back into someplace dark at night, I either have a spotter or get out and look myself, I just turn those on while I'm back there...
Perhaps it would be easier for you to do something similar- Just mount a porch light on the back with a manual switch on the light, wired to the trailer's power... As a side benefit, you would have an extra exterior light, even when unhooked from the truck, which could be handy.
#5
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Originally posted by Gypsyman
On my '03 I believe it's the center pin.
On my '03 I believe it's the center pin.
#6
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According to my 04 service manual it's the WT/LG wire.
My trailer has reverse lights built in from the factory and they illuminate when I put the truck in reverse. All factory wiring on truck and trailer.
Sorry but I gotta ask....do your truck reverse lights illuminate with the key on and the shifter in "R"?
My trailer has reverse lights built in from the factory and they illuminate when I put the truck in reverse. All factory wiring on truck and trailer.
Sorry but I gotta ask....do your truck reverse lights illuminate with the key on and the shifter in "R"?
#7
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[i]
Sorry but I gotta ask....do your truck reverse lights illuminate with the key on and the shifter in "R"? [/B]
Sorry but I gotta ask....do your truck reverse lights illuminate with the key on and the shifter in "R"? [/B]
Thanks for the help.
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#9
Just installed my White Knight reverse lights the other day and the reverse is the white wire with the green stripe...this is on my 2004.5 not sure if the 2004 is the same though.
#11
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You could always feed from the 4 pin connector under the bumper and install a toggle switch in the cab if you cant figure it out. I'm thinking about doing the same thing.....
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