MyTeslaMate
HVP family

HVP_w051_shuntThermistorMia

Not Available

What does the HVP_w051_shuntThermistorMia alert mean?

The High Voltage Processor (HVP) has detected the shunt thermistor sense line is Missing in Action (MIA), indicating it may not be connected to the High Voltage Controller (HVC).

What you'll see in your Tesla

  • Not Available

What triggers it

The HVP has detected the shunt thermistor sense line is MIA, indicating it may not be connected to the HVC. The shunt thermistor may be not in place, missing, or gone bad.

When it clears

The HVP detects the shunt thermistor line is no longer MIA.

Potential impact

The shunt thermistor may have a condition affecting functionality. The thermistor may not detect shunt temperature as expected.

Affected models

Model 3 2017-2023 Model 3 2024+ Model S 2021+ Model X 2021+ Model Y 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.