HVBATT_a101 — Ls Pyro Passively Deployed
Full alert identifier: HVBATT_a101_LsPyroPassivelyDeployed
Alert description
The low side pyro was deployed by the low side passive pyro circuit.
Potential impact
Low-side pack HV will be blocked, charge and drive may be unavailable.
Set condition
Firmware detects that the low side passive pyro circuit is actively deploying the low side pyro.
Clear condition
Clears when pyro resistance test passes.
Signals to check
These diagnostic fields are associated with HVBATT_a101. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Last Current Sample Before Pyro Deploy
HVBATT_
|
A |
Last Passive Current Sample Before Pyro Deploy
HVBATT_
|
A |
Last Passive Reference Voltage Sample Before Pyro Deploy
HVBATT_
|
V |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of HVBATT_a101.