T-One Vehicle Wiring Harness on a 2007 Chrysler Aspen No Longer Working

Question:

2007 Chrysler Aspen I installed this product last year worked great for about a year. now all that works on the traler is the markers. hooked up to other vehicles it works fine. i was wondering if there is a way to reset it or what. some help would be much appreciated. thanks

asked by: Scott

Expert Reply:

I would recommend you start by using a circuit tester like # PTW2993 and test the pins on your trailer connector while each function is activated. If you find that you are not getting a signal on the turn signal/ brake light circuits, use the tester to test the wires going into the converter box. If you have signal going into the box, but not exiting, the converter is bad and must be replaced.

Before replacing the T-1 Harness, you'll want to carefully examine the wiring on your trailer. If the converter has been damaged, there is most likely a short circuit somewhere in your trailer wiring that caused the converter to fail. You will want to look for any loose connections, pinched wires, or any wiring with cracked or worn insulation that would allow the copper conductor to come into contact with the trailer frame and short out. You will also want to examine the trailer connector for damage. The manufacturer offers a 1-year warranty on this product. If it was purchased less than one year ago, please contact one of our Customer Service Professionals to arrange for warranty replacement.

expert reply by: Mike L