BMS_a181 — SW Shunt Over Temperature
Full alert identifier: BMS_a181_SW_Shunt_Over_Temperature
Alert description
This alert indicates that the shunt bar temperature is above what is nominally expected, which can be indicative of issues in the penthouse like 3rd party pyros or improperly installed HV components.
Potential impact
The output power during drive may be reduced. If a 3rd party pyro is installed or some component in the penthouse is improperly installed, devices in the HV chain may experience additional wear caused by experiencing higher temperatures.
Set condition
The shunt bar's temperature is above the set threshold during drive
Clear condition
The shunt bar's temperature is below the clear threshold while not in drive
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of BMS_a181.