APP_w009_aebFault
Description
The Autopilot electronic control unit (ECU) detects that Automatic Emergency Braking (AEB) is unavailable due to a condition affecting communication with the Drive Inverter (DI) or DI functionality.
Condition
May set due to any of the following: (1) Drive inverter (DI) is detected as MIA; (2) DI does not respond to an Autopilot AEB request; (3) DI AEB state detected as FAULT by Autopilot ECU.
Clear Condition
Condition affecting DI communication or functionality is no longer present 10 seconds after drive rail is cycled.
Potential Impact
AEB is not available
Customer Facing Message 1
Automatic Emergency Braking is unavailable
Customer Facing Message 2
Feature may be restored on next drive
Audiences
customer;service-fix
Models
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