DPB_a214_pressureSensor2Short
Power braking assist reduced
What does the DPB_a214_pressureSensor2Short alert mean?
Pressure Sensor 2, line shorted to Supply or Interruption of Sensor ground or Sensor supply or Signal line.
What you'll see in your Tesla
- Power braking assist reduced
- Braking may require increased effort
What triggers it
(1) Pressure Sensor 2 Line is shorted to Supply or Interruption of Sensor ground or Sensor supply or Signal line, Pressure Sensor 2 Line alert (Line short to Supply or Interruption of Sensor ground or Sensor supply or Signal line). (2) Pressure Sensor 2 line shorted to Ground, Pressure Sensor 2 Line alert (Line short to Gnd).
When it clears
Switch on ECU wait 5 seconds
Potential impact
System will request Hydraulic Boost Compensation when driver pressed the brake pedal.
Affected models
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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.