APP_w399_brakeboosterMia
Description
One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the Brake Booster (BB) is not received on the Party bus, indicating the brake ECU may be unavailable (MIA).
Condition
One or more of the expected messages from the Brake Booster (BB) is not received on the Party bus.
Clear Condition
The Autopilot ECU starts receiving expected messages from the Brake Booster (BB) on the Party bus.
Potential Impact
Autopilot features such as Traffic-Aware Cruise Control (TACC) may be unavailable, or may not function as expected.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service
Models
Cybertruck;Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+;Semitruck