cranker2k
Member
I decided to use an official source for information: the in-car nav. What I see in my S right now is that Vacaville is not operational. I also see that Gustine, Buttonwillow, and Bakersfield continue to be not operational.
All other California Superchargers show as fully operational except for Fremont (#1, the location at the factory right next to the delivery center area) which shows "Reduced service". That is likely not related to any of the non-operational locations.
IMPORTANT: Now that we have realtime Supercharger status in the car nav, use it! Before starting out on any trip where you will be using a Supercharger, check its status in the car nav.
While on the road, I would call the 24/7 Tesla Service and inquire. Sometimes the status are wrong. For example, earlier this year coming back LA to Bay Area, Harris Ranch showed non-operational. i called and the person said they are operational but use stalls 4-6 for maximum power. Another time I was going to Fremont station late and all were down but nav showed up. I called the 24/7 and they apologized and said someone forgot to update.
So the moral of the story is when in doubt (or need double confirmation), call Tesla 24/7 (e.g., road side assistance if you are driving). They'll forward to the center that can tell you the real status plus some hints on individual charging units.