MyTeslaMate
HVBATT family

HVBATT_a085_PyroCircuitBadReplaceHvc

Not Available

What does the HVBATT_a085_PyroCircuitBadReplaceHvc alert mean?

The pyro circuit is bad. Replace the High Voltage Controller (HVC).

What you'll see in your Tesla

  • Not Available

What triggers it

A pyro circuit diagnostic failed.

When it clears

The HVC is replaced or the electrical issue facing the pyro circuit is resolved.

Potential impact

One or more of the half packs will not be able to come online.

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.