Camper drawing on truck battery
I have a 2016 Chevy 3500 with a Northstar Laredo SC on the back. The camper wiring is plugged into the trailer hitch receptacle that is OEM on the truck. The camper has a battery cutoff switch. Whe...
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That is normal on GM trucks. I installed a relay on the feed line that is switched by a circuit that only comes on when the ignition is on. Truck off relay off. Did this on a 2006 and the current 2014. Glad I had it when the batteries in the camper died in Alaska last summer.
