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VCRIGHT_a497 — CAN Msg MAC Verification Key Not Provisioned

Full alert identifier: VCRIGHT_a497_CANMsgMACVerificationKeyNotProvisioned

Alert description

The Electronic Control Unit (ECU) has not been provisioned with a Controller Area Network (CAN) broadcast verification key.

Potential impact

Authenticated CAN messages are not protected. Vehicle lock functionality may be limited or unavailable.

Set condition

The ECU has not been provisioned with a CAN broadcast verification key.

Clear condition

The alert clears after the vehicle is updated and the ECU completes CAN broadcast key provisioning. If the alert persists after an update, reprovisioning the CAN broadcast keys using the Reprovision CAN Authentication Keys ODIN routine resolves the condition.

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCRIGHT_a497.

Browse all VCRIGHT alert codes