The Garmin OBDII cable has a switch on it. You can select 10 minutes or 24 hrs for it to continue to draw power. (If I recall correctly). Or just off when the vehicle turns off. We have turned off parking mode on our dash cams as well. It also has a low battery mode and will cut power with low...
both mine have happened accelerating on a slight grade as well. But both times after it was driven about 2.5 miles to a business, parked and then after exiting a parking lot about 10-20 min later.
I didn't even consider this to be a problem. Crap.
My 1Up is about 10 years old (or more) so I'm going to have got check. I also have a KUAT and I'll need to test them both. Thanks for the heads up on this as something to look out for. That would have sucked.
I have the same issue. Less than 450 miles on my Lariat Lux Hybrid. Has happened twice. Same conditions as you -25-30 mph acceleration out of a parking lot to speed. Just about to hit speed and it shakes. If you care to share your case # I’d like to get this on record with any dealer ASAP. Your...