TAS family
TAS_a123_maxDutyRL
Air suspension temporarily unavailable
What does the TAS_a123_maxDutyRL alert mean?
Rear left air valve has reached its duty cycle (on time) limit.
What you'll see in your Tesla
- Air suspension temporarily unavailable
- Not Available
What triggers it
Rear left air valve has reached its duty cycle (on time) limit.
When it clears
Rear left air valve has dropped below its duty cycle (on time) limit, plus some hysteresis.
Potential impact
Air suspension leveling will be temporarily disabled until rear left air valve duty cycle drops.
Affected models
Model S 2012-2020
Model S 2021+
Model X 2015-2020
Model X 2021+
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.