MyTeslaMate
SDCRE1R family

SDCRE1R_a005_motorSpeedIrrational

Not Available

What does the SDCRE1R_a005_motorSpeedIrrational alert mean?

Secondary disconnect controller (SDC) motor speed estimate is irrational.

What you'll see in your Tesla

  • Not Available

What triggers it

SDC estimated motor speed is too high or too low

When it clears

SDC estimates rational motor speed

Potential impact

Some SDC functions may be unavailable

Affected models

Semitruck

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.