HVREX family
HVREX_a738_SocChange
Not Available
What does the HVREX_a738_SocChange alert mean?
A State of Charge (SOC) correction of greater than 3% in the Battery Pack occurred during the previous resting period.
What you'll see in your Tesla
- Not Available
What triggers it
The battery management system (BMS) updated the high voltage (HV) battery State of Charge (SOC) by more than 3% while the vehicle rested.
When it clears
This alert is primarily for logging purposes and should clear automatically.
Potential impact
Significant change in displayed range (range variation) while the vehicle was not used.
Affected models
Cybertruck
Track your Tesla's alerts automatically
Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.