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4 pin plug under rear bumper...

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Old 08-26-2014, 08:29 PM
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Default 4 pin plug under rear bumper...

Hey everyone, what is this plug? I put my meter to it and it has nothing going to it.





Old 08-26-2014, 08:40 PM
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trailer lights
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Old 08-26-2014, 08:40 PM
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Trailer lighting connector.
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Old 08-26-2014, 08:42 PM
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Possible to get a 12v constant to it?
Old 08-26-2014, 08:51 PM
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Test it and find out?
Old 08-26-2014, 08:56 PM
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do you have a rear camera installed if not I believe that may be the jumper harness for the rear camera option
Old 08-26-2014, 09:00 PM
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Default 4 flat connector

most small utility trailers that don't have brakes will connect and use this. If you turn on your parking lights you should find one of the connections is energized. with turn signals on you should find the others are for left turn, right turn.
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Old 08-26-2014, 09:23 PM
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First pic is most defiantly the flat four trailer wiring harness.
Old 08-26-2014, 09:27 PM
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Yep, I installed one of these on my Jeep to pull a small utility trailer.
Old 08-26-2014, 09:50 PM
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Wow some people should not own trucks.
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