ESP family
ESP_a339_sInputRodInvalid
Not Available
What does the ESP_a339_sInputRodInvalid alert mean?
The signal reporting the input rod stroke (sInputRod) is invalid.
What you'll see in your Tesla
- Not Available
What triggers it
sInputRod reports an invalid status and ignition switch is ON (KL15 ON).
When it clears
No issue is detected in current operation cycle.
Potential impact
Functions in ESP will be available still.
Affected models
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.