7 pin trailer power

[skully]

How do I get 120vdc through my 7 pin? All camper lights work but no power to charge battery . I have a 2015 2500

 

[flan]

How do I get 120vdc through my 7 pin? All camper lights work but no power to charge battery . I have a 2015 2500

Welcome to the forum. I will link the forum you’re going to want to post your question in. This one you posted in is for introduction of yourself as a new member. Better chance to get a reply here:

Towing

hdrams.com

 

[H3LZSN1P3R]

Truck should be wired for 12V already if you have no power to that pin check the PDC its likely you have a blown 30A fuse