HVP family
HVP_w013_BmbCommunication
Not Available
What does the HVP_w013_BmbCommunication alert mean?
A communication interruption has been detected in the Battery Monitoring Board (BMB) chain
What you'll see in your Tesla
- Not Available
What triggers it
A communication issue with the BMB daisy chain is detected
When it clears
No communication issues with the BMB daisy chain have been detected
Potential impact
May indicate a loss of BMB sensor data
Affected models
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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.