Originally Posted by dcarr
run a fused wire to the plug and cut the factory wire/splice in the new wire. then pull the fuse for the factory wire
In a perfect world, I would like it to pull a max of 300w/5~7a with the key off via some sort of jumper/relay system, but when the key is on it would be able to get full juice as it does from the factory (25a capacity if I remember right).
Adding a battery in a trailer won't be a solution for this project.
Edit: would it be as simple as replacing the #9 trailer tow battery charger relay with a relay that doesn't get triggered by the key being in the ON position? Like a hollow relay that just connects the circuit together?