One or more of the messages that the Autopilot electronic control unit (ECU) receives periodically from the front vehicle controller (VCFRONT) is not received over the controller area network (CAN), resulting in limited Autopilot functionality.
<0.01% (Extremely rare)
None displayed
Autopilot features may not be available, or may not function as expected.
One or more of the messages that the Autopilot electronic control unit (ECU) receives periodically from the front vehicle controller (VCFRONT) is not received over the controller area network (CAN), resulting in limited Autopilot functionality.
One or more of the expected front vehicle controller (VCFRONT) messages is not received over the controller area network (CAN).
The Autopilot electronic control unit (ECU) starts receiving front vehicle controller (VCFRONT) messages again.
Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+, Semitruck
service
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