HVP_w026 — Hvil Fault

Full alert identifier: HVP_w026_HvilFault

Alert description

Sets if an HVIL fault is detected. Contactors cannot close (car will no longer drive) if the contactors are currently open. If no repairs were performed and the alert clears on its own, there is risk of reoccurrence.

Potential impact

Contactors will not close, it may open if vehicle not in drive

Set condition

The HVIL is broken or HVIL nodes are lower than expected

Clear condition

The HVIL is intact

Signals to check

Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.

Signal	Unit
Dif Voltage `HVP_a026_difVoltage` 255 SNA	V
Dir Voltage `HVP_a026_dirVoltage` 255 SNA	V
Input Voltage `HVP_a026_inputVoltage`	V
Internal Voltage `HVP_a026_internalVoltage` 255 SNA	V
Output Voltage `HVP_a026_outputVoltage`	V

Signal	Unit
Hvil Status `HVP_a026_hvilStatus`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of HVP_w026.