7 Way Trailer Connector Wiring Diagram w/ link

[Rivercityjeff]

So, last summer we started having issues with the trailer brakes not working due to the 7 way connector not making the connection until it was sprayed with electronic cleaner.

As part of the annual trailer prep I am replacing the old connector with a Curt 58141. No instructions included. Good to have a multimeter.

Etrailer had a nice wiring diagram. https://www.etrailer.com/static/imag...ram_2_1000.jpg

Plug diagram https://images.etrailer.com/static/i...u363_2_800.jpg

[Jerryr]

I’m in process of replacing my harness. That will clean up the junction box also to make troubleshooting easier. https://www.amazon.com/dp/B01M1FC3WG