TAS family
TAS_a139_shortCircuitRL
Not Available
What does the TAS_a139_shortCircuitRL alert mean?
Rear left air valve detected short circuit.
What you'll see in your Tesla
- Not Available
What triggers it
Rear left air valve output shorted to ground or battery voltage.
When it clears
Vehicle-power-state cycle from off to on.
Potential impact
Air suspension leveling will be disabled.
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.