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Old 12-23-2013, 11:56 PM   #1
SmacYJ's Avatar
Join Date: Nov 2013
Posts: 22
Trailer lights

Is there a way to splice into the wires without crawling around under the jeep? I've noticed a lot of wires on the drivers side interior along the tub. Some split off before the hard top. Before I go to prodding with the tester has anyone had experience with this ? Perhaps they know the wire Colors for brake/ turn l, r. And running lights. Thanks !!!!

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Old 12-24-2013, 12:16 AM   #2
Jeeprich25's Avatar
Join Date: Sep 2010
Posts: 549 look under alarm/remote start wiring diagram. Should have all the wiring you need to do trailer wiring.

1990 Jeep Wrangler YJ. 2.5L. Bone Stock, mostly.

"I'd have more money for upgrades if it didn't break every week."
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Old 12-24-2013, 07:00 AM   #3
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Old 12-24-2013, 08:26 AM   #4
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Location: Ohio
Posts: 266
There may be an easier way but I went through the gas filler opening. After I removed the plate bracket and the crap that holds the filler neck I could fish my hand up past the rubber guard from the bottom to get to the wires and see what I was doing. Sorry but I had to go "prodding with the tester". It really wasn't as bad as it sounds.
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