BMSSEMI family
BMSSEMI_a004_ChargeFailure
Unable to charge
What does the BMSSEMI_a004_ChargeFailure alert mean?
A vehicle condition has been detected while charging or attempting to charge.
What you'll see in your Tesla
- Unable to charge
- Disconnect and retry
What triggers it
A vehicle condition has occurred while attempting to charge and no more retries are available.
When it clears
Charge cable is disconnected.
Potential impact
Vehicle will be unable to charge.
Affected models
Semitruck
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.