DIF family
DIF_a052_dirMIA
Not Available
What does the DIF_a052_dirMIA alert mean?
The drive interface (DI) electronic control unit (ECU) detects that the rear drive interface (DIR) 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 required feedback CAN messages from the DIR.
When it clears
The DI ECU receives the required feedback CAN messages from the DIR.
Potential impact
The DI ECU is unable to monitor the state of the DIR.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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