EPASTP_a098_invErr
Not Available
What does the EPASTP_a098_invErr alert mean?
This alert is reported by the InverterDiagnostics_R12 (INV) component if the reconstructed Alpha or Beta vectors are different from the actual Alpha or Beta vectors. This diagnostic compares the input and output of the inverter component. The SwitchOnOffTimes output of the inverter is transformed back into alfa, beta vectors, and checked against the input.
What you'll see in your Tesla
- Not Available
What triggers it
Reconstructed Alpha or Beta vectors are different from the actual Alpha or Beta vectors. EPAS application diagnostics of inverter device detected failure (in/out-feedback comparison).
When it clears
EPAS will perform a safety reset.
Potential impact
EPAS reset. If reset more than 5 times then EPAS full loss of assist.
Affected models
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