HVBATT family
HVBATT_a117_HsPyroDeployed
Not Available
What does the HVBATT_a117_HsPyroDeployed alert mean?
The high-side pyro was deployed by firmware.
What you'll see in your Tesla
- Not Available
What triggers it
The high-side pyro was deployed by firmware.
When it clears
Clears when pyro resistance test passes.
Potential impact
High-side pack High Voltage will be blocked, charge and drive may be unavailable.
Affected models
Cybertruck
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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.