VCSEC family
VCSEC_a256_whitelistOperationFail
Not Available
What does the VCSEC_a256_whitelistOperationFail alert mean?
Key whitelist operation failed
What you'll see in your Tesla
- Not Available
What triggers it
when a whitelist operation resulted in failure
When it clears
Immediately
Potential impact
key was not added or updated
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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.