HVP family
HVP_w029_EnsMiaFault
Not Available
What does the HVP_w029_EnsMiaFault alert mean?
Warns if the ENS line is not connected to HVC
What you'll see in your Tesla
- Not Available
What triggers it
The ENS line is not connected to HVC
When it clears
ENS idle signal is detected on ENS line
Potential impact
The crash signal may not be detected by HVP
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.