TAS family
TAS_a227_PWMfastDetectFR
Not Available
What does the TAS_a227_PWMfastDetectFR alert mean?
Abnormal PWM signal received from front right PWM height sensor. More sensitive than other ride height sensor alerts.
What you'll see in your Tesla
- Not Available
What triggers it
Abnormal PWM signal received from front right ride height sensor.
When it clears
Expected PWM signal received from front right ride height sensor.
Potential impact
None.
Affected models
Cybertruck
Model 3 2024+
Model S 2012-2020
Model S 2021+
Model X 2015-2020
Model X 2021+
Model Y 2025+
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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.