HVBATT_a095_LsPyroSrFetBad
HVBATT_a095_LsPyroSrFetBad
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Cybertruck
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.