BMS_a181_SW_Shunt_Over_Temperature
Not Available
What does the BMS_a181_SW_Shunt_Over_Temperature alert mean?
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.
What you'll see in your Tesla
- Not Available
What triggers it
The shunt bar's temperature is above the set threshold during drive
When it clears
The shunt bar's temperature is below the clear threshold while not in drive
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.
Affected models
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