HVBATT family
HVBATT_a101_LsPyroPassivelyDeployed
Not Available
What does the HVBATT_a101_LsPyroPassivelyDeployed alert mean?
The low-side pyro was deployed by the low-side passive pyro circuit.
What you'll see in your Tesla
- Not Available
What triggers it
Firmware detects that the low-side passive pyro circuit is actively deploying the low-side pyro.
When it clears
Clears when pyro resistance test passes.
Potential impact
Low-side pack High Voltage will be blocked, charge and drive may be unavailable.
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.