VCRIGHT_a605 — CAN Msg MAC Verification Key Mismatch
Full alert identifier: VCRIGHT_a605_CANMsgMACVerificationKeyMismatch
Alert description
Excessive Controller Area Network (CAN) Message Authentication Code (MAC) verification mismatches detected, indicating a possible key mismatch with the transmitter.
Potential impact
Authenticated CAN messages may not be received due to a key mismatch.
Set condition
The number of MAC verification mismatches exceeds the threshold within the timeout window.
Clear condition
The alert clears after CAN broadcast verification keys are reprovisioned using the Reprovision CAN Authentication Keys ODIN routine and all ECUs are successfully re-paired.
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