APP_w321_bmsMia
Description
One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the high voltage battery management system (BMS) ECU is not received, indicating the BMS ECU may be unavailable (MIA).
Condition
One or more of the expected messages from the BMS ECU is not received.
Clear Condition
The Autopilot ECU starts receiving expected messages from the BMS ECU.
Potential Impact
The Autopilot ECU may keep the chassis (CH) bus awake longer than expected to upload telemetry. Autopilot features 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 2012-2020;Model S 2021+;Model X 2015-2020;Model X 2021+;Model Y;Model Y 2025+;Semitruck