OK, to correct my earlier posts, my Axis has 2 coach batteries, under the steps. After looking closer and in an area that I'd NEVER expect to see a chassis battery, there it was, under the hood and under the passenger side of the dash, as other forum members advised, and hiding behind a couple of 2" vent tubes that must direct air somewhere. Doesn't appear to be any way the chassis battery could be removed for replacement or service, other than by removing the desk and pulling it out thru the dash. Even getting jumper cables to it would be difficult.
A monumental design flaw by Thor, IMO. So, at this point, I don't think my chassis battery is involved in what appears to be an over charging problem with my 2 coach batteries.
Thor Forums
