PPB family
PPB_a027_canBaudRateFault
Not Available
What does the PPB_a027_canBaudRateFault alert mean?
Internal PPB software is detecting the incorrect CAN baud rate between processors.
What you'll see in your Tesla
- Not Available
What triggers it
Incorrect vehicle programming detected
When it clears
Requires software update
Potential impact
Vehicle park brake functions are lost
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.