VCLEFT_a218 — Drve Blckd Vltge Too Hgh
Full alert identifier: VCLEFT_a218_drveBlckdVltgeTooHgh
Alert description
The vehicle cannot enter Drive state because the measured low voltage (LV) battery voltage is too high.
Potential impact
Vehicle may be unable to drive, or may take longer than expected to enter Drive state. Voltage regulation performance may be reduced across the low voltage electrical system.
Set condition
The measured LV battery voltage is greater than its maximum operating voltage threshold for 3 consecutive seconds.
Clear condition
The measured LV battery voltage is less than its maximum operating voltage threshold.
Signals to check
These diagnostic fields are associated with VCLEFT_a218. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
LV Voltage
VCLEFT_
|
V |
Frunk Open
VCLEFT_
|
— |
Service Mode
VCLEFT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a218.