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  1. #1

    Error code P0563 help

    Have a 2005 RXT. Getting an intermittent warning light when driving. Error code is P0563. I replaced the regulator/rectifier and battery with new parts. Didn't fix the problem. Any suggestions?


  2. #2
    A smart admits!A wicked excuses!An idiot insists! mitsakosgt's Avatar
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    Check your main harness at the front of the intake manifold.It might touch the ski wall and scratch the cables!

  3. #3
    kris's Avatar
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    In this thread you can find things to check the charging system:

    http://www.greenhulk.net/forums/showthread.php?t=180073

  4. #4
    MPower's Avatar
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    Guys, battery is 12.5 volts at idol and 16.7 volts at 5000 RPM. New battery and regulator/rectifier.

    Anybody ever seen anything like this? The manual list nothing else for this error code.

    Sent from my DROIDX using Tapatalk

  5. #5
    MSRXP's Avatar
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    Time for a new voltage regulator and a good slow charge on the battery once the VR problem is solved.

  6. #6
    MPower's Avatar
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    I already installed a brand new OEM voltage regulator. I guess it is possible the new one was bad?

    Sent from my DROIDX using Tapatalk

  7. #7
    MSRXP's Avatar
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    Quote Originally Posted by MPower View Post
    I already installed a brand new OEM voltage regulator. I guess it is possible the new one was bad?

    Sent from my DROIDX using Tapatalk
    Not likely but if you are still seeing 16v then something is wrong. Have you checked the stator values?

  8. #8
    MSRXP's Avatar
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    TERMINAL RESISTANCE @
    20°C (69°F)
    1 and 2
    1 and 3
    2 and 3
    0.1 - 1 ohm. Also check 1,2 and 3 to ground they all should be open.

  9. #9
    I am having a similar problem. After having my jet ski serviced to correct error code p0231 ,code p0563 came up today. here is my original thread http://www.greenhulk.net/forums/showthread.php?t=180518 . I had the fuel pump replaced with a new one and the ecm swapped from another rxp now after riding it for an hour or two p0563 is coming up. I'm getting around 14 volts from the battery at idle and 15.5 when giving it some gas.

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