HVP family
HVP_w058_BmbVrefBad
Not Available
What does the HVP_w058_BmbVrefBad alert mean?
Indicates a Battery Monitoring Board (BMB) reference voltage has continuously been out of bounds
What you'll see in your Tesla
- Not Available
What triggers it
Any BMB reference voltage has continuously deviated outside the in-bounds threshold of the nominal voltage
When it clears
All BMB reference voltages continuously remain within the in-bounds threshold of the nominal voltage
Potential impact
Other BMB voltage signals will be substituted given the reference voltage is unreliable
Affected models
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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