Wiring battery combiner into 7 pin harness
Hey everyone. I've got my truck camper permanently on my 1998 GMC K3500 and unfortunately cannot easily access the 7pin harness to unplug when it is off the truck. I quickly realized that with it full...
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You do want some type of battery isolator like this one so that when the truck is running you'll charge the camper battery. Pulling the stud 1 fuse will prevent the camper from draining the truck battery but will also prevent the truck battery frm charging the camper battery.
The isolator can be anywhere between the two batteries, either under the hood, under the the bed or in the camper. My 2002 Lance had one under the sink where the 7-pin cord came inside.
The isolator can be anywhere between the two batteries, either under the hood, under the the bed or in the camper. My 2002 Lance had one under the sink where the 7-pin cord came inside.
