DPB family
DPB_a199_pMC1QFaulty
Not Available
What does the DPB_a199_pMC1QFaulty alert mean?
The master brake cylinder status qualifier reports it is not operating as expected.
What you'll see in your Tesla
- Not Available
What triggers it
ESP_brakeMstrCylPressQF reports a FAULTED status.
When it clears
No issue is detected in current operation cycle.
Potential impact
System will be running with full assistant for driver brake request.
Affected models
Model Y 2025+
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.