HVP family
HVP_w020_ShuntHwMiaFault
Not Available
What does the HVP_w020_ShuntHwMiaFault alert mean?
Warns if the shunt current reading is not avaialble
What you'll see in your Tesla
- Not Available
What triggers it
The shunt current reading is not avaialble
When it clears
The shunt current reading is avaialble
Potential impact
Current readings are not avaialble
Affected models
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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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.