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7-pin connector wiring

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Old Feb 18, 2010 | 10:40 AM
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1rockhead
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7-pin connector wiring

Need wiring diagram for installing a 7-pin connector on my truck. The little tag on the harness has fallen apart and I can not read it. If I had the time I would order the plug in harness but I have to have it wired tonight for towing. So I am stuck using the generic wire your own connector. Please help. Thanks 1999 f250 super duty
 
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Old Feb 18, 2010 | 10:49 AM
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GUNNERDOG
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From: North Carolina
WELCOME TO THE FTE FORUMS!

I just did this too, but i don't remember the colors...even if i did, they might change from year to year...

I used a multimeter to test the truck side wires then i labled them.

I used these pinout diagrams to wire it to the new plug:

Trailer Wiring Diagrams

Hope this helps!

EDIT: just a tip, but when posting in the future include the information on your truck (year, model engine etc...) this will give you the best chance of getting an accurate helpful timely responce. When you get to 25 posts you can put the info in your signature so you don't have to type it all the time so get to posting!
 
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Old Feb 18, 2010 | 01:58 PM
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1rockhead
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Thanks for the diagram. It is a 1999 f250 super duty.. Thought I posted that on the original must have forgot. I guess I will have to bust out the ohm meter. Thanks
 
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