EBS family
EBS_a121_canTrailerLoFault
Not Available
What does the EBS_a121_canTrailerLoFault alert mean?
ISO 11992 (trailer CAN): Line Low defect.
What you'll see in your Tesla
- Not Available
Affected models
Semitruck
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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.