Using the jack without the battery
I removed my battery to get my RV ready for winter. I go to use the jack and it won't work. It didn't matter whether it was hooked up to AC power or plugged into my truck, it would not work. Is that n...
Forum Discussion
DrewE wrote:
It depends on the details of how its wired. If it connects directly to the battery (perhaps sharing the connection for the breakaway brake system), then it makes perfect sense. I suspect it is normal for your trailer.
Actually, that seems like a good setup to me, at least in general concept, as it helps to prevent someone from pulling the trailer without a battery for the breakaway brakes.
The breakaway does not work like that. It requires battery power to activate the brakes. And the jacks have a manual over ride. So the lack of battery is probably not a good theft deterrent.
