Hopkins 7 Blade Trailer Plug Wiring Diagram. If the trailer plug wiring on your vehicle or trailer is damaged or not working correctly, you can replace the connector with a CURT splice-in plug or socket. I HATE wiring trailer lights! :cursin: Or plow lights for that matter!
What I think has happend is the new plug has been wired in wrong. Normally all trailers are wired the same. Easy to install with easy to understand wiring diagram.
It'll do for the average personal application.
Connectors are used between the two to allow disengagement when not towing.
Trailer Wiring Diagrams showing you the typical wiring for most single axle trailer and tandem axle trailers. It is viewed from the rear of the connector where you If your tow vehicle is wired incorrectly you will have to wire the trailer connector to match or correct the towing vehicles electrical connector. Trailer Plug Wiring Diagram - Free download as PDF File (.pdf), Text File (.txt) or read online for free.