MyTeslaMate
HVPACK2 family

HVPACK2_a057_PackCtrCloseFailNoVoltageMatch

Not Available

What does the HVPACK2_a057_PackCtrCloseFailNoVoltageMatch alert mean?

Tried to close pack contactors but failed because a voltage match was not maintained.

What you'll see in your Tesla

  • Not Available

What triggers it

Contactor control state exited CLOSING due to voltage match being lost.

When it clears

Contactor control state is CLOSED.

Potential impact

Pack contactors will remain open.

Affected models

Semitruck

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.