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  1. #1
    B-lou
    Join Date
    Jul 2006
    Location
    Indianapolis
    Posts
    25

    250 pro xs neutral safety switch

    Been having an issue with having to jiggle the throttle control around a bit before the engine will crank....I am assuming it is the neutral safty switch....I have come up with part# 889514 a01 but just want to make sure before I purchase one ...Thanks B-lou

  2. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
    Join Date
    Apr 2008
    Location
    Greenville, SC (US)
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    97,957
    #2

    Re: 250 pro xs neutral safety switch (B-lou)

    <TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B-lou &raquo;</TD></TR><TR><TD CLASS="quote">Been having an issue with having to jiggle the throttle control around a bit before the engine will crank....I am assuming it is the neutral safty switch....I have come up with part# 889514 a01 but just want to make sure before I purchase one ...Thanks B-lou</TD></TR></TABLE>

    INCORRECT. 889514A01 is the "Shift Position Switch" mounted on the engine (signals the PCM as to whether the engine is in gear, or out of gear... but has not effect on "starting").

    "Start in Gear Protection" (neutral safety switch) is located INSIDE THE CONTROL BOX in the boat.

    Would need to determine the manufacturer, and model, of the control box to obtain the correct switch.



    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
    Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor

  3. B-lou
    Join Date
    Jul 2006
    Location
    Indianapolis
    Posts
    25
    #3

    Re: 250 pro xs neutral safety switch (EuropeanAM)

    Don ...Thanks for responding...my control is a MPC 4000 Gen 11.....Thanks b-lou

  4. Mercury 3L/4 Stroke/Verado Moderator EuropeanAM's Avatar
    Join Date
    Apr 2008
    Location
    Greenville, SC (US)
    Posts
    97,957
    #4

    Re: 250 pro xs neutral safety switch (B-lou)

    The switch is $16.58, and is available with ring terminals, bullet connectors, or no terminals at all (specify your needs to determine correct part number).

    The wires in question will be yellow with a red stripe.



    Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
    Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
    Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor

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