Hoppy 7 Pin Trailer Wiring Diagram. I've purchased a seven pin plug from Hoppy and I think it is wired in wrong. I can't find a diagram work the wiring but I do know that the brown is the tail lights, red is the brake, yellow is left turn, green is right turn, and the blue wire is the electric brakes. there is also a Aux power I think that.
Wiring your four-pin trailer can be a challenge when you first do it, but it's a simple do-it-yourself task. Anyone have a diagram of which pins supply which functions? I found a diagram on the web (see attached), but can't tell if the diagram is from the front or rear of the connector - ie if you unplugged it at looked at the.
I've purchased a seven pin plug from Hoppy and I think it is wired in wrong.
Having the various pinout diagrams available is vital to troubleshooting and/or repairing truck and trailer wiring.
On alot of the trailer plug kits, they have pics and diagrams in the package. I can't find a diagram work the wiring but I do know that the brown is the tail lights, red is the brake, yellow is left turn, green is right turn, and the blue wire is the electric brakes. there is also a Aux power I think that. It gets complicated when you have trailers with more cables, and in this case, you need an adapter to make the connections.