UI family
UI_a086_TouchEnumerationError
Not Available
What does the UI_a086_TouchEnumerationError alert mean?
Display status check failed due to touch device missing.
What you'll see in your Tesla
- Not Available
What triggers it
The /dev/input/touch directory is not accessible.
When it clears
The /dev/input/touch directory has to be accessible.
Potential impact
Touchscreen is unresponsive or has limited functionality.
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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