VCSEC family
VCSEC_a266_TPMSSoftWarningFrontLeft
Not Available
What does the VCSEC_a266_TPMSSoftWarningFrontLeft alert mean?
Front left tire may be slightly underinflated or leaking
What you'll see in your Tesla
- Not Available
What triggers it
Front left sensor reports pressure under region specific percentage of recommended cold pressure (RCP)
When it clears
Front left sensor reports pressure within region specific bounds of recommended cold pressure (RCP)
Potential impact
TPMS telltale and poor vehicle performance
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.