DI family
DI_a135_vehicleHoldFault
Not Available
What does the DI_a135_vehicleHoldFault alert mean?
The drive interface (DI) electronic control unit (ECU) detects a condition that affects Vehicle Hold.
What you'll see in your Tesla
- Not Available
What triggers it
The DI ECU detects a condition affecting Vehicle Hold. Alert log signal data provides information on the specific condition(s) detected.
When it clears
The DI ECU detects that the condition clears.
Potential impact
Vehicle Hold may be unavailable.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
Semitruck
Track your Tesla's alerts automatically
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.