VCRIGHT family
VCRIGHT_a156_louverBlockage
Not Available
What does the VCRIGHT_a156_louverBlockage alert mean?
The vehicle controller detects the front louver, or active grill shutter (AGS), is reporting a blockage.
What you'll see in your Tesla
- Not Available
What triggers it
The front louver does not pass the calibration range check after 5 calibration cycles due to under-travel.
When it clears
The front louver is able to calibrate and reach target.
Potential impact
Cabin climate control system air conditioning may be limited or unavailable. Powertrain performance may be limited.
Affected models
Cybertruck
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.