CP_a071 — Exi Decode Failure
Full alert identifier: CP_a071_exiDecodeFailure
Alert description
The charge port (CP) electronic control unit (ECU) is unable to read the received Combined Charging System (CCS) vehicle to grid (V2G) messages.
Potential impact
CCS charging may not start or may be interrupted.
Set condition
The CP ECU is unable to read the expected V2G messages.
Clear condition
Clears automatically when the vehicle sleeps or the CP ECU is reset.
Signals to check
These diagnostic fields are associated with CP_a071. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Expected Message
CP_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of CP_a071.