I received another software update tonight and it installed without any issues. It seems they are rolling out every couple of months now.
Here's the details on the latest one: Important Update GM N25-2516700October 7, 2025
Release Details
- Improvements to battery health diagnostics
- Fixes for efficiency when using fast charging stations
- Improvements to reliability for climate control and charging
- Improvements to the accuracy of efficiency values
- Improvements to shifting
- Fixes to protect battery health and adjust charge limits
- Improvements to diagnostics that impact propulsion, charging, and One-Pedal Driving
