Printable 7 Pin Trailer Wiring Diagram. I hope this helps some folks, because it's pretty tough finding this online. The blue wire is usually the electric brake wire that hooks up to your electric brake controller inside of the cab.
The blue wire is usually the electric brake wire that hooks up to your electric brake controller inside of the cab. This is the style we recommend. Definitely looking for a "plug and.
I was wondering if anyone has a dodge-specific wiring diagram that deals with things like: a purple wire, no yellow, an orange stripe, a red, no white - all departures from the standard wiring.
If you get the wrong one, there's a permanent current drain.
Look at the wiring diagram for your truck and determine the designation given to the ground location for the taillights. Since I currently don't know what all the pins on the webcam are used for, I'm trying to connect it to a USB first. I am trying to determine which pins are necessary for backup lights to come on when the vehicle is put into reverse.