MyTeslaMate
PMF family

PMF_a058_measuredHvilCurrentFrozen

Not Available

What does the PMF_a058_measuredHvilCurrentFrozen alert mean?

The Pedal Monitor (PM) detects that the measured high voltage interlock loop (HVIL) current is consistently an irrational value, which may affect PM functionality.

What you'll see in your Tesla

  • Not Available

What triggers it

The PM detects the measured HVIL current is consistently an irrational value for more than 60 seconds.

When it clears

Clears when the PM no longer detects a consistent irrational HVIL current.

Potential impact

Vehicle functions that depend on PM HVIL statuses may be unavailable, or their performance may be affected. Other alerts may also be present as the high voltage (HV) battery contactors will be unable to close.

Affected models

Model 3 2024+ Model Y 2025+

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.