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    1. TSBs

    Quieting Alfa Romeo clicking noise

    April 9, 2024
    This bulletin applies to 2015 Alfa Romeo 4C Spider vehicles built on or before July 10, 2015.
    Related To: Mitchell 1
    Photo courtesy of Alfa Romeo
    A software update is available to improve the relay cycling - reprogram with the latest software. The update should take about six minutes.
    A software update is available to improve the relay cycling - reprogram with the latest software. The update should take about six minutes.

    This bulletin applies to 2015 Alfa Romeo 4C Spider vehicles built on or before July 10, 2015. A clicking noise may be heard from the auxiliary water pump relay.

    This may be caused by rapid activation and deactivation of the auxiliary water pump relay. A software update is available to improve the relay cycling - reprogram with the latest software. The update should take about six minutes.

    About the Author

    Motor Age Staff

    Motor Age has been publishing technical content for professional automotive technicians since 1899. Our writers have decades of experience and scores of ASE certifications, and they continue to teach new generations of technicians via classrooms all around the globe, as well as through the books and training manuals they've authored. 

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