One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the steering column control module (SCCM) ECU is not received on the Vehicle (VEH) bus, indicating the SCCM ECU may be unavailable (MIA).
<0.01% (Extremely rare)
None displayed
Autopilot features may be unavailable, or may not function as expected.
One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the steering column control module (SCCM) ECU is not received on the Vehicle (VEH) bus, indicating the SCCM ECU may be unavailable (MIA).
One or more of the expected messages from the SCCM ECU is not received on the Vehicle (VEH) bus.
The Autopilot ECU starts receiving expected messages from the SCCM ECU on the Vehicle (VEH) bus.
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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