Autopilot Processor Secondary (APS) detects that the Autopilot Processor Backup (APB) is not functioning as expected, making Autopilot (AP) features unavailable.
<0.01% (Extremely rare)
None displayed
AP features will be unavailable.
Autopilot Processor Secondary (APS) detects that the Autopilot Processor Backup (APB) is not functioning as expected, making Autopilot (AP) features unavailable.
APS detects the state of APB is not optimal based on watchdog state or general-purpose input/outputs (GPIOs).
APB is detected to be functioning as expected.
Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2012-2020, Model S 2021+, Model X 2015-2020, Model X 2021+, Model Y, Model Y 2025+, Semitruck
service-fix
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