7-way wiring help
Hello everyone. I have a 2008 Fleetwood Santa Fe pop-up camper. Last summer I smoked the brake controller wiring harness in my truck when I hooked the camper up to it. I have since replaced all nece...
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If I was doing it (40 years experience) I would take your jumpers from the truck battery, through a fuse on the positive, and put one lead in the ground, and move the other lead around on the plug. You might find some things work, and others do not. If you blow the fuse when you do this, pull the bulbs out and try it again. If it still blows, you have either a plug mess (often they can short out) or a wiring fault that would involve more checking.
