HVP family
HVP_w045_dcLinkOverVoltage
Not Available
What does the HVP_w045_dcLinkOverVoltage alert mean?
The High Voltage Processor (HVP) has detected the DC-link voltage has exceeded the voltage mismatch threshold while closing the pack contactors.
What you'll see in your Tesla
- Not Available
What triggers it
The HVP has detected the positive and negative DC-link voltage has exceeded the voltage mismatch threshold while closing the pack contactors.
When it clears
The pack contactor state is open.
Potential impact
The HVP will stop closing the pack contactors. The pack contactors will open.
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.