ESP family
ESP_a374_StatInvalid_DI_FullSNA
Not Available
What does the ESP_a374_StatInvalid_DI_FullSNA alert mean?
Request with value Signal Not Available (SNA) from DI_brakeTorqueCommandFull has been detected by system.
What you'll see in your Tesla
- Not Available
What triggers it
The system detects a request from DI_brakeTorqueCommandFull with the value Signal Not Available (SNA).
When it clears
No request with value Signal Not Available (SNA) from DI_brakeTorqueCommandFull is detected by system in current operation cycle.
Potential impact
System will be running with full power brake assistant for driver brake request.
Affected models
Model 3 2024+
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.