Frustrated with the wiring in the Rockwood 8316SS
I'd like to understand the 12v system in my Rockwood Signature Ultralite 8316SS. Is it like a vehicle where everything is +12v and the chassis is ground? If so what's the best way to get a ground wire into the overhead cabinets?
I'd love to put lights into these cabinets is there an easy way to get 12v into the cabinets?
2017 GMC 3500 Denali HD
2010 Rockwood Signature 8316SS