DPB family
DPB_a281_brakeFluidOORHigh
Brake fluid level sensor service required
What does the DPB_a281_brakeFluidOORHigh alert mean?
Brake Fluid Level Out of Range High
What you'll see in your Tesla
- Brake fluid level sensor service required
- Schedule service
What triggers it
1.)Brake fluid sensor line is shorted to power supply. 2.)Open line detected at brake fluid sensor line. This monitoring is to detect if brake fluid sensor line is shorted to power supply.
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
Model Y 2025+
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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.