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Trailer Wiring Harness Installation - 2003 Dodge Dakota

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How to Install a Trailer Wiring Harness on a 2003 Dodge Dakota


Today on this 2003 Dodge Dakota we're going to install part number 118329 from Tow Ready. This is a T-One wiring connection kit. This kit will be very easy to install. First off we've got to look for our connection points. They're in between the inside edges of the frame rails. I'll start off with the driver's side. To take the connection apart there's a small tab on top that we have to push down.

Then we can go ahead and pull it apart. We'll install the T-connector with the yellow harness, snap the T-connector in between both halves. Done with one side. Now I can go ahead and run our wire harness with the green wire to the passenger side and repeat the same process. At this point we'll go ahead and take a few moments to zip-tie our wires to keep them up and out of the way.

We'll also run the wire harness out to the center of the bumper. In just these few steps our wire harness is already installed. Now we'll go ahead and try it out with the tester before we try it on the trailer. We'll hook our tester up to the white wire for ground, then we'll test our brown wire for our running light circuit, yellow wire for our left turn signal, green for our right turn signal and our brake signal will be a solid yellow and green. With everything working, that'll finish it for our part number 118329 from Kirk on our 2003 Dodge Dakota. .


Info for this part was:

Employee Joe V
Test Fit:
Joe V
Employee Shane T
Test Fit:
Shane T
Employee Zack K
Video Edited:
Zack K
Employee Joshua S
Video Edited:
Joshua S
Employee Andrew K
Video by:
Andrew K
Employee Cole B
Installed by:
Cole B

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