Starting Coach without Coach Batteries

[ohiocamp]

I have a 2016 Seneca HJ, I have the coach batteries pulled out of the RV in the garage charging. I wanted to see if anyone knew if you could start the engine on the RV without causing damaged to something in the RV without reinstalling the coach batteries. I wanted to start RV and let it run to charge chassis batteries.

Thanks
Ohiocamp

[ninjahbob]

I'm not sure about a coach but I think it would charge the house batteries by plugging into shore power.

[Robbbyr]

No problem starting the engine, just make sure coach battery positive wires are secured so they don't touch the negative leads or any part of the coach. They will be energized when the truck runs since our alternators do charge the coach batteries when we drive.