EPASTP family
EPASTP_a263_espWsStatus
Not Available
What does the EPASTP_a263_espWsStatus alert mean?
This alert is reported by the WheelSpeedsCalculation_T222 (WSC) component when the Wheel Speeds QF signal is detected faulted
What you'll see in your Tesla
- Not Available
What triggers it
ESP_wheelSpeedsQF message received with ONE_OR_MORE_WSS_INVALID for longer than tolerated time.
When it clears
ESP_wheelSpeedsQF message received with ALL_WSS_INVALID.
Potential impact
Straight ahead detection inhibited.
Affected models
Model Y
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.