VCLEFT family
VCLEFT_a297_TLVBMS_BmbHwOverTemperatureFault
Not Available
What does the VCLEFT_a297_TLVBMS_BmbHwOverTemperatureFault alert mean?
A Battery Monitoring Board (BMB) device has detected an over temperature condition
What you'll see in your Tesla
- Not Available
What triggers it
Any BMB device in the daisy chain detects an over temperature condition
When it clears
No BMB devices in the daisy chain report an over temperature condition
Potential impact
May indicate the battery pack is operating under unintended conditions. This alert may result in loss of pack power
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.