FC_a136_CA_evseTxBufOvf
Not Available
What does the FC_a136_CA_evseTxBufOvf alert mean?
The Fast Charge (FC) Electronic Control Unit (ECU) has detected a bus heavy condition when attempting to send messages to Electric Vehicle Supply Equipment (EVSE). Messages sent by the FC ECU stay in queue or overflow, interrupting communication with the charging session.
What you'll see in your Tesla
- Not Available
What triggers it
FC ECU detects the queue responsible for sending messages to EVSE is full or overflowing.
When it clears
FC ECU no longer detects a full or overflowing queue when sending messages to EVSE. Enough space is allocated to send messages.
Potential impact
Charging session may not start or may become interrupted.
Affected models
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