DIF family
DIF_a236_tasMIA
Adaptive ride control may be unavailable
What does the DIF_a236_tasMIA alert mean?
The drive interface (DI) electronic control unit (ECU) detects that the Tesla air suspension (TAS) controller area network (CAN) node is missing (MIA).
What you'll see in your Tesla
- Adaptive ride control may be unavailable
- OK to drive - Proceed with caution
What triggers it
The DI ECU does not receive the expected CAN messages from TAS.
When it clears
The DI ECU receives the expected CAN messages from TAS.
Potential impact
TAS may be unavailable.
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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