VCLEFT family
VCLEFT_a208_replaceLVBattery
Schedule service to replace low voltage battery
What does the VCLEFT_a208_replaceLVBattery alert mean?
The Low Voltage (LV) battery needs to be replaced.
What you'll see in your Tesla
- Schedule service to replace low voltage battery
- Software will not update until battery is replaced
What triggers it
LV battery diagnosed as needing replacement to maintain full vehicle functionality
When it clears
Vehicle LV power disconnect procedure is performed (as would happen during LV battery replacement).
Potential impact
The LV battery may lack the power to support vehicle auxiliary systems. The vehicle may be unable to start and range loss may be experienced.
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.