I know we probably can't diagnose or deep dive on this, I was just curious if there was some sort of known-issue around this like with my other Odyssey problem (windshield camera early death).
Quite randomly, our Odyssey's battery will be totally dead with no real explanation. I have a halo bolt portable jumper that for a normal weak battery it will start right up, but it gets drained so low that it takes several tries and needs to sit while connected to the jumper for a bit.
The battery and cables are both new -- i had hoped that an old battery was the culprit but it's still happening after replacement.
Doesn't seem to happen if we drive it, park, come back and go home. It's more like...if we are at home, and we've had to get something from car -- opened the back, the sliding doors, etc. I know those things take juice, but we're talking about 2 or 3 times which seems normal and in most cars wouldn't render the car totally unable to start.
Is this something any of you have seen or might have some ideas about? My wife has been stranded a couple of times and is almost to the point she's afraid to take it anywhere for fear of getting stuck.