APP_w031_canRxError
APP_w031_canRxError
Alert Information
Live Incidence Rate
<0.01%
Models
Model 3Model Y
Description
The Autopilot electronic control unit (ECU) has detected an error with message(s) received via controller area network (CAN), potentially reducing Autopilot functionality.
Potential Impact
If critical controller area network (CAN) messages have unexpected errors, the Autopilot electronic control unit (ECU) could mark other ECUs as missing. This may cause Autopilot functions to be temporarily unavailable.
Set Condition
Received CAN message is too short / long, the checksum does not match, or unexpected sequence errors are present. The values exceed the predetermined threshold.
Clear Condition
This alert will clear when received controller area network (CAN) messages are complete and error-free.