Drive inverter (DI) running-feedback (fdbk) pin to secondary disconnect controller (SDC) is in an irrational state.
<0.01% (Extremely rare)
None displayed
SDC will not skip pyro self-test (PST) if DI is MIA at startup. Potential overlapping pyro self-tests.
Drive inverter (DI) running-feedback (fdbk) pin to secondary disconnect controller (SDC) is in an irrational state.
DI UART data is active, but running-feedback pin state is low.
DI running-feedback pin is set, or universal asynchronous receiver-transmitter (UART) communication stops.
Cybertruck, Model 3 2017-2023, Model 3 2024+, Model Y, Model Y 2025+
service-fix
Sign up for Tessie. Try it free for 14 days. Happiness guaranteed.