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3 wire led tail light help
Thread Starter
Seasoned Member
Joined: Oct 2011
Posts: 456
Likes: 0
From: covington
Year: 1988
Model: Cherokee
Engine: 4.0
So I suck at electronics an need some help. The new lights have 3 wires and the old have 6. Is there any treads out there that show this
CF Veteran
Joined: Aug 2010
Posts: 8,387
Likes: 1
From: The Florida State University
Year: 2001
Model: Cherokee
Engine: I-6 4.0 L
The three wired lights are labeled. One says ground. One says minor. The other says Major. These words are written on the light bulb socket where the wires go in.
CF Veteran
Joined: Aug 2010
Posts: 8,387
Likes: 1
From: The Florida State University
Year: 2001
Model: Cherokee
Engine: I-6 4.0 L
No..... If you and I are talking about the same light 97+XJ, each bulb socket, has three slots. Major, Minor, and ground. Thats two wires for the reverse, two wires for the blinker, then THREE Wires for thebrake lights.
Senior Member
Joined: Feb 2010
Posts: 543
Likes: 0
From: Tacoma Washington
Year: 1988-1990
Model: Cherokee
Engine: 4.0
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Thread Starter
Seasoned Member
Joined: Oct 2011
Posts: 456
Likes: 0
From: covington
Year: 1988
Model: Cherokee
Engine: 4.0
I have them all in an mounted, just not working.
I've tryed everything and they just don't work. I called Kent 4wd and the said you need to wire in a trailer harness kit. I've done that and nothing.
If anyone has done this I need some help Haha ill give you some cash an beer. I've got all the tools needed.
I live in covington out by Kent an maple valley
I've tryed everything and they just don't work. I called Kent 4wd and the said you need to wire in a trailer harness kit. I've done that and nothing.
If anyone has done this I need some help Haha ill give you some cash an beer. I've got all the tools needed.
I live in covington out by Kent an maple valley
tail and running light go together, then the brake and turn go together, then run all your ground to one wire, make sure you run a heavy duty grote turn signal flasher. i think you run that on the ground side and brake and turn wires.
Newbie
Joined: Jan 2015
Posts: 9
Likes: 0
From: Tucson, AZ
Year: 1990
Model: Cherokee
Engine: 4.0L inline 6
Need so help with this. Wired my 90 XJ with the 4" round led light using rusty's housings. The lights work. Just when use blinker left or right, the Reds blink (both) with turn signal. With head lights on this problem isn't noticed.
Seasoned Member
Joined: Nov 2011
Posts: 291
Likes: 1
From: Snohomish County, WA
Year: 1989
Model: Cherokee
Engine: 4.0L
I have them all in an mounted, just not working.
I've tryed everything and they just don't work. I called Kent 4wd and the said you need to wire in a trailer harness kit. I've done that and nothing.
If anyone has done this I need some help Haha ill give you some cash an beer. I've got all the tools needed.
I live in covington out by Kent an maple valley
I've tryed everything and they just don't work. I called Kent 4wd and the said you need to wire in a trailer harness kit. I've done that and nothing.
If anyone has done this I need some help Haha ill give you some cash an beer. I've got all the tools needed.
I live in covington out by Kent an maple valley
P.S. - If you are talking about the normal old style 1156 bulb/ socket (most cars from 1960s thru 1990s), then what the guy above was saying is: there is 1 + (positive) connection for dim, 1 + for bright and 1 - (negative), wire accordingly.
Last edited by RacerX; Sep 30, 2015 at 05:12 PM. Reason: Pic not related
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