The CAN Bus status is monitored cyclically, whenever there is a short circuit between CAN-H and CAN-L or a heavy bus disturbance which leads to BusOff, the fault is registered.
<0.01% (Extremely rare)
None displayed
Vehicle hold and AutoPilot disabled
The CAN Bus status is monitored cyclically, whenever there is a short circuit between CAN-H and CAN-L or a heavy bus disturbance which leads to BusOff, the fault is registered.
ESP is not receiving any message traffic on BRAKE bus
Check BRAKE bus for continuity and traffic on bus. Confirm BRAKE bus issues with MIA alerts on other devices. Power cycle.
Cybertruck, Model 3 2017-2023, Model 3 2024+, Model Y, Model Y 2025+
service-fix
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