MyTeslaMate
IDB family

IDB_a084_EPAS3PsysStatusDLC

Not Available

What does the IDB_a084_EPAS3PsysStatusDLC alert mean?

Electronic Power Assisted Steering Primary (EPAS3P) system status message EPAS3P_sysStatus was not received or message length is incorrect.

What you'll see in your Tesla

  • Not Available

What triggers it

EPAS3P_sysStatus is not received for longer than 100 milliseconds or EPAS3P_sysStatus is received with incorrect data length for longer than 100 milliseconds.

When it clears

EPAS3P_sysStatus Controller Area Network (CAN) message is received with correct data length for 100 milliseconds.

Potential impact

There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.

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.