I'm reading reports (e.g. from PlugShare.com) that the destination (L2) EV chargers in Yosemite Valley are temporarily down as of Nov. 17. They are being replaced with Rivian chargers. Since the new ones will (also) be J1772 L2 chargers, they will work with all EVs, not just Rivians. One report is that the upgrade will be finished in a few days--hopefully before Thanksgiving!
Until it's confirmed the upgrades are done, best to top off outside the valley (that's Groveland, Tenaya Lodge, or Merced* for the Tesla folks, and Buck Meadows, Oakhurst, or Merced for the CCS crowd).
And of course please post here if you can confirm when the upgrades are done!
* El Portal has been delayed into 1Q2022 :-(
Update: All the new Rivian chargers are active as of 11/19.
Edited 2 time(s). Last edit at 11/19/2021 08:50AM by basilbop.