Trailer Wiring diagram 4 pin and test lights
3:23
YouTubeJoe The Boat Guy
Trailer Wiring diagram 4 pin and test lights
This is a basic wiring diagram for a 4 pin trailer configuration. If you would like to see a 7 pin, 6 pin or 5 pin configuration let me know in the comments below and I will work on it 👍 This is mostly for North America 👍 Btw for the white wire 98% of people ground ot to the frame like i did in the video. But the ultimate best way is to ...
391.1K viewsDec 29, 2021
Trailer Wiring Basics
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