VCFRONT_a547 — Post Crash Load Shed
Full alert identifier: VCFRONT_a547_postCrashLoadShed
Alert description
The vehicle controller is loadshedding due to a vehicle collision. Make sure the vehicle is safe to re-energize before using the Clear Post-Crash Loadshedding (PROC_VCFRONT_X_CLEAR-POST-CRASH-LOADSHEDDING) routine to resume all low voltage electrical system features and enable high voltage system again.
Potential impact
High voltage system is unavailable. Low voltage electrical system features are limited to conserve energy for essential functions.
Set condition
Vehicle collision is detected.
Clear condition
The Clear Post Crash Loadshedding (PROC_VCFRONT_X_CLEAR-POST-CRASH-LOADSHEDDING) routine is run successfully to stop loadshedding and clear the alert.
Signals to check
These diagnostic fields are associated with VCFRONT_a547. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Frunk Open
VCFRONT_
|
— |
Service Mode
VCFRONT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a547.