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OBD Advisory During National Car Test

Discussion in 'Gen 4 Prius Care, Maintenance and Troubleshooting' started by eirman, Jul 30, 2024.

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  1. eirman

    eirman Junior Member

    Joined:
    Apr 22, 2022
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    Location:
    Ireland
    Vehicle:
    2018 Prius
    Model:
    N/A
    My 2018 Prius just passed the NCT (National Car Test) here in Ireland.
    There were two ADVISORY faults .....

    OBD Scan Code: C1241 - Description: Faulty - Location: Supply Voltage - Type: ABS
    OBD Scan Code: C1300 - Description: Faulty Operation - Location: Control Unit - Type: ABS

    Is this a major issue or am I safe to leave until next year's annual service?