TAS family
TAS_a073_underVoltage5VOnBoard
Not Available
What does the TAS_a073_underVoltage5VOnBoard alert mean?
On board 5V switched supply is measured to be below 4.5V.
What you'll see in your Tesla
- Not Available
What triggers it
On board 5V switched supply is measured to be below 4.5V.
When it clears
Vehicle-power-state cycle from off to on.
Potential impact
Air suspension leveling will be disabled. Systems with adaptive dampers will no longer drive current to dampers.
Affected models
Cybertruck
Model 3 2024+
Model S 2012-2020
Model S 2021+
Model X 2015-2020
Model X 2021+
Model Y 2025+
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