fitting Sierra Audio Alarm to Mercruiser wiring

Discussion in 'Gas Engines' started by 7228sedan, Aug 8, 2018.

  1. 7228sedan
    Joined: Nov 2009
    Posts: 288
    Likes: 6, Points: 18, Legacy Rep: 60
    Location: New Jersey USA

    7228sedan Senior Member

    In my quest to keep close tabs on my new motor, I'm installing the Sierra Audio Alarm system (Sierra Part #MP41400) in place of a Mercruiser factory unit.

    I assume that I can leverage the Mercruiser factory harness tan/blue wire by connecting that to one terminal, and a key'd 12V source (Purple Wire)?

    Anyone disagree?
     
  2. 7228sedan
    Joined: Nov 2009
    Posts: 288
    Likes: 6, Points: 18, Legacy Rep: 60
    Location: New Jersey USA

    7228sedan Senior Member

    Well... in case anyone wanted to know. Yes, it works.
     
Forum posts represent the experience, opinion, and view of individual users. Boat Design Net does not necessarily endorse nor share the view of each individual post.
When making potentially dangerous or financial decisions, always employ and consult appropriate professionals. Your circumstances or experience may be different.