One or more fast charge (FC) or pack contactors in the high voltage battery failed to open when requested.
<0.01% (Extremely rare)
None displayed
Pyro fuse will blow, which will cut off all high voltage (including charging)
One or more fast charge (FC) or pack contactors in the high voltage battery failed to open when requested.
The contactor(s) do not open when requested to open immediately
High Voltage Processor (HVP) reset
Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
service-fix
Sign up for Tessie. Try it free for 14 days. Happiness guaranteed.