The battery management system (BMS) detects that there was a repeated loss of isolation during drive.
<0.01% (Extremely rare)
None displayed
The vehicle will not start.
The battery management system (BMS) detects that there was a repeated loss of isolation during drive.
The BMS detects that isolation dropped multiple times below the minimum threshold while driving.
The BMS isolation counter undergoes a manual reset.
Model S 2012-2020, Model X 2015-2020
customer, service-fix
Sign up for Tessie. Try it free for 14 days. Happiness guaranteed.