CP_a077 — Invalid Mac Address
Full alert identifier: CP_a077_invalidMacAddress
Alert description
The charge port (CP) electronic control unit (ECU) detects an invalid MAC address.
Potential impact
Combined charging system (CCS) DC charging may not start.
Set condition
The CP ECU detects that the MAC address is invalid.
Clear condition
The CP ECU detects that the MAC address is valid.
Signals to check
These diagnostic fields are associated with CP_a077. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Mac 1 Invalid
CP_
|
— |
Mac 2 Invalid
CP_
|
— |
Macs Matching
CP_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of CP_a077.