Need suggestion for trailer wiring
I've tried running a search and have looked back about 8 months but can't find a thread addressing this. How would you suggest charging a TC house battery with the 7 pin connected to a cargo trailer ?
Forum Discussion
Kayteg1 wrote:
My Ford has dual trailer plug, so when I pull utility trailer, I plug it into 4-pins when camper plug goes into 7-pins.
You can make an adapter like that if you don't have it.
For both 7-pins Here is ready adapter.
This is exactly what I was looking for ... thank you so much. I found 4-pin splitters like this but I couldn't find a 7-pin like your link shows. And yes I do have a good 12 volt source at the Aux pin in the connector. Thank you all for your help.
