My 2008 Sedona died out on the road today. Well, it died slowly. It has the original alternator at 209,000 miles old. It started shifting very erratically. Then lights started popping up on the dash when the revs dropped. I pulled over and used my multimeter to check battery voltage, and it looked okay, like it was charging around 14v. So I turned the car off and back on again and, as I suspected, the battery wasn’t charging now. Alternator seems to be on its way out. While it was idling I pulled the negative cable off and the van shut down immediately. This has to be an alternator right? It drove for awhile on battery power but then became basically undrivable. So now I’m waiting for a tow, about 15 miles from home. Don’t know what else it could be.