No Power

Discussion in 'Technical Help' started by JJ Smith, Jul 11, 2025.

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  1. JJ Smith

    JJ Smith New Member

    Aug 20, 2024
    3
    3
    Darlington
    #1 JJ Smith, Jul 11, 2025
    Just slowing down my 06 Daytona 955i into a 40, then the whole bike just went dead. On further inspection the 30amp bty fuse had blown. Kind Mr AA man put a new fuse in and blew that in as well. AA fully admitted that that was his limit on bikes. Anyone had this happen? Electrics are not my thing (apart from puttying a 9v bty on my tounge)
     
    • Useful Useful x 1
  2. Eldon

    Eldon Crème de la Crème

    Nov 14, 2018
    9,238
    1,000
    North Yorkshire
    #2 Eldon, Jul 12, 2025
    You're going to need a wiring diagram and (quite cheap) multimeter if you fancy tackling it yourself.
    It sounds like you've developed a short, check around the headstock or look around for chaffed wires i.e. under the tank, as a start.
     
    • Agree Agree x 2
  3. TRIPLE X

    TRIPLE X Senior Member

    Sep 1, 2021
    688
    243
    Norfolk
    #3 TRIPLE X, Jul 13, 2025
    I agree with Eldon, check the wiring for shorts first. If nothing is evident it might be worth checking the regulator/rectifier.
     
    • Agree Agree x 1
  4. JJ Smith

    JJ Smith New Member

    Aug 20, 2024
    3
    3
    Darlington
    #4 JJ Smith, Jul 13, 2025
    Cheers, the rectifier is relatively new,(replaced that for not charging the bty) but jobs for next weekend the boss will be happy. No doubt it will end up in the garage with a professional but I want to kick the tyres first.
     
  5. joe mc donald

    joe mc donald Joe
    Subscriber

    Dec 26, 2014
    15,937
    1,000
    slough / burnham
    #5 joe mc donald, Jul 13, 2025
    @JJ Smith Yes agree. Also check the fuse holders top and bottom for corrosion. But does sound like a short.
     
    • Like Like x 1
  6. JJ Smith

    JJ Smith New Member

    Aug 20, 2024
    3
    3
    Darlington
    #6 JJ Smith, Jul 16, 2025
    Just a quick update, thought I would have a quick dabble tonight, can’t see any corrosion, (bty has been left connected and have not left it on charge) took out the blown bty fuse it was quite warm also took out the ignition fuse and It was that hot I could barley touch it. I I have left both fuse out. For now, phone call to the pros tomorrow
     
    • Like Like x 1
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