I have a Northstar 8.5 Arrow mounted on my 2015 Chevy 2500, 4X4, long bed, single rear axle. A friend told me that when the truck motor is running that it is supplying power to the camper's on boar...
When you pay extra for trailer ing and camper wiring, the least GM could do is have it work. Took me 2 years and several dealer visits , none knew what to do. Finally, thank goodness Apache Camper Center fixed it so it would work. Can't believe the dealer was so ignorant.