It appears my 2020 F250 has the 7 pin trailer connector wired well from the factory for the 20A DC to DC charger. It is connected with a 30A fuse in the fuse panel under the hood. That is good news. Just need to run a single 10Ga wire from my trailer tongue to the rear appliance closet. Will be easy. I will connect it before I head back out on the road going East.
I will need to upgrade the ground wire on the trailer side connector; however. They have a poor ground with a single 12ga wire from the pigtail to trailer chassis. It is just a quick connector to the heavier gage wire in the pigtail. Typical poor Cargo Trailer wiring from the factory.
While I am at it, I may take out the break away brakes battery and connect the circuit to the house batteries. Those little batteries never last long anyhow.
Sent from my SM-N970U using Tapatalk