HVLINK family
HVLINK_a008_DriveInverterHvilOpen
High voltage system error detected
What does the HVLINK_a008_DriveInverterHvilOpen alert mean?
The Drive Inverter (DI) High Voltage Interlock Loop (HVIL) connection is open, breaking High Voltage DC Link Controller (HVLINK) HVIL.
What you'll see in your Tesla
- High voltage system error detected
- Vehicle may not restart - Service is required
What triggers it
The DI HVIL is reported as open.
When it clears
The DI HVIL must be closed by rectifying the source of opening.
Potential impact
DC Link may discharge or fail to energize.
Affected models
Semitruck
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