DPP1 family
DPP1_a034_vehicleSpeedMIA
Not Available
What does the DPP1_a034_vehicleSpeedMIA alert mean?
Expected CAN messages from the vehicle speed ECU were not received.
What you'll see in your Tesla
- Not Available
What triggers it
10 or more CAN message frames from the vehicle speed ECU were not received as expected
When it clears
System reset, or 3 valid CAN frames are received from vehicle speed ECU as expected
Potential impact
Steering assist may be affected, since the vehicle speed to Dual Power Pack (DPP) interface is interrupted
Affected models
Semitruck
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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.