VCLEFT family
VCLEFT_a500_eFuseASICStateMismatch
Not Available
What does the VCLEFT_a500_eFuseASICStateMismatch alert mean?
The eFuse application-specific integrated circuit (ASIC) on the vehicle controller is in an unexpected state
What you'll see in your Tesla
- Not Available
What triggers it
Vehicle controller eFuse ASIC is not in the requested state
When it clears
Vehicle Controller eFuse ASIC is back in the unlocked state or has been retried
Potential impact
Vehicle Controller eFuse ASIC may not turn on or off as expected
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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