RCM family
RCM_a092_comDASISF
Not Available
What does the RCM_a092_comDASISF alert mean?
RCM_a092_comDASISF
What you'll see in your Tesla
- Not Available
What triggers it
Driver assist ECU CAN communication fault.
When it clears
No driver assist ECU CAN communication fault present.
Potential impact
The restraint system may not function as designed.
Affected models
Model 3 2017-2023
Model Y
Track your Tesla's alerts automatically
Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.