Recent content by kwmiller

I had the same issues with DC fast charging and it was extremely frustrating. Ruined multiple road trips. After the 3rd service appointment, the CGM was finally replaced. Since then all fast charging has been flawless. I finally have road trip confidence!

Update on the fix to replace the CGM: been on 4 road trips now with zero issues on 12 total DC fast charging sessions. I finally feel confident the problem was fixed by replacing that part. If you have a similar issue, I highly recommend pointing your service center to these forum posts. That's...

Well, after 3 weeks at the service center they finally came to the conclusion to replace the CGM (Central Gateway Module). I truly hope this conclusively fixes the issue. Not being able to road trip with confidence has been a huge stress. I'll post an update after I spend some time at various...

Thank you, that's very helpful!

I'm having the same problem, but it's intermittent. Sometimes it works and sometimes it doesn't. When it doesn't, I know it's the truck because of other vehicles, including other Rivians, successfully charging at the same dispensers either immediately before or after I have failed sessions. This...

Just found this thread. I'm experiencing the following for months now, still with no resolution after 2 service center appointments: 1. Unreliable and intermittent DC fast charging results on chargers that other vehicles, including Rivians, either just finished charging on, or jumped on after I...