Have a 2003 Travel Supreme 40' 400 Cummins.
I needed to take the chassis batteries out and when I put them back in, I did it backwards. Bad mistake - but now the coach will not start. I did have the switch off @ the engine. Everything else chassis related seems to work fine, but won't start.
Where do I need to look? It seems to be the starter, but not sure. Perhaps someone knows where a fuse might be that I blew or maybe it is more serious.
Need some direction.