HVBATT_a095 — Ls Pyro Sr Fet Bad
Full alert identifier: HVBATT_a095_LsPyroSrFetBad
Alert description
The low side pyro SR FET is non-functional.
Potential impact
Low-side pack HV will be blocked, charge and drive may be unavailable.
Set condition
The low side pyro-N voltage does not fall to within a margin of zero volts when the SR FET is enabled.
Clear condition
The low side pyro-N voltage falls to within a margin of zero volts when the SR FET is enabled.
Signals to check
These diagnostic fields are associated with HVBATT_a095. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Ls Pyro Sr Fet Voltage
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_a095.