DI family
DI_a141_dasMIA
Not Available
What does the DI_a141_dasMIA alert mean?
The drive interface (DI) electronic control unit (ECU) detects that the driver assistance system (DAS) controller area network (CAN) node is missing (MIA).
What you'll see in your Tesla
- Not Available
What triggers it
The DI ECU is not receiving the expected CAN communication from the DAS, and considers it irrational or MIA.
When it clears
The DI ECU receives the required CAN messages from the DAS.
Potential impact
Some driver assistance features are unavailable.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
Semitruck
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