BMS_a172_SW_Isolation_Failure_In_Drive_Warning

The BMS has detected isolation failure conditions in several drive sessions.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Vehicle may be unable to restart

Description

The BMS has detected isolation failure conditions in several drive sessions.

Cause

Isolation or isolation degradation alert is set in several drive sessions

Clear condition

SW_Repeated_Isolation_Failure_In_Drive is set OR several drive cycles with no isolation or iso degradation alerts

Models

Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+

Visibility

service

Want to track your firmware alerts, trips and more?

Sign up for Tessie and try it for free. Happiness guaranteed.