Tesla Model 3 alerts codes

CP_a093 / CP_a093_modemLoadedWithReset

Alert Description
The power line communication (PLC) modem successfully booted its application but first required the charge port (CP) electronic control unit (ECU) to reset.

Potential Impact
This alert is primarily informational and is used for logging purposes. No expected impact on vehicle functionality.

Set condition
The PLC modem application responds to a request from the CP ECU, but the CP ECU had to reset the PLC modem first because the first load attempt was unsuccessful.

Clear condition
Clears automatically.

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