HVBATT_a099 — Ls Pyro Deployment Fault
Full alert identifier: HVBATT_a099_LsPyroDeploymentFault
Alert description
There was an attempt to deploy the low-side pyro but it was unsuccessful.
Potential impact
The vehicle may not drive or charge.
Set condition
The firmware could not successfully trigger a low-side pyro deployment or there was an attempt to deploy the low-side pyro while the deployed test was actively running for the low-side pyro.
Clear condition
Clears automatically.
Signals to check
These diagnostic fields are associated with HVBATT_a099. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Last Current Sample Before Pyro Deploy
HVBATT_
|
A |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of HVBATT_a099.