Will Not Start After I...cut A Live Wire

Discussion in 'Bonneville' started by csp66, Jun 30, 2019.

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  1. csp66

    csp66 New Member

    Jun 5, 2019
    15
    3
    Pittsburgh, PA
    #1 csp66, Jun 30, 2019
    Last edited: Jul 1, 2019
    2007 Bonneville T100

    Embarrassing situation with no one but myself to blame:

    Recently purchased a used T100 that runs (ran) like a charm. The previous owner had a number of electrical accessory attachments that were no longer in use.

    In cleaning things up / removing unused attachments, there was a wire that was caught beneath the fuel tank that I could not pull through, I believed it to be unattached to the battery terminal but, upon cutting through it in order to free it, it sparked.

    Afterwards, I am left with the bike unable to start as follows.
    • Turning ignition to "On" position finds only the Neutral and Oil Pressure warning lights illuminated
    • Headlight is not illuminated
    • Turn signals, brake light and horn do not work
    • Upon depressing the start button, I get a single click from the headlight cut-out (starter) relay
    • Had battery checked: Full charge
    • Replaced all fuses
    The wire that I cut into ultimately attached to a male feed from the wiring harness where it attaches to the positive (edited from original post) terminal of the battery (See photo 1)

    I am also left with a female connection (See photo 2) that sadly, I just have no idea about although, as best as I can recall, it was not in use prior to my indiscriminate hacking :sob:.

    IMG_20190630_152213.jpg IMG_20190630_152159.jpg

    Any guidance would be GREATLY appreciated!
     
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  2. csp66

    csp66 New Member

    Jun 5, 2019
    15
    3
    Pittsburgh, PA
    The wire that was live was an accessory wire of some sort that was connected to the male end shown in photo 1. It terminated with a female end that was just hanging free towards the front end of the bike.

    That having been said, in answer to your question; No - I did not repair the wire...I removed it and was left with that which it was connected to (Photo 1)
     
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  3. csp66

    csp66 New Member

    Jun 5, 2019
    15
    3
    Pittsburgh, PA
    Thanks so much...I wish that I had more helpful input.
     
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  4. csp66

    csp66 New Member

    Jun 5, 2019
    15
    3
    Pittsburgh, PA
    Carbs
     
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  5. csp66

    csp66 New Member

    Jun 5, 2019
    15
    3
    Pittsburgh, PA
    Clearly, if anyone here should be asking forgiveness for their ignorance, it's ME...I'm the bonehead who cut the wire! :sob:
     
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  6. csp66

    csp66 New Member

    Jun 5, 2019
    15
    3
    Pittsburgh, PA
    Thanks so much!!
     
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  7. joe mc donald

    Subscriber

    Dec 26, 2014
    13,922
    1,000
    slough / burnham
    csp66.
    Check your fuses properly. Test them with something like a light so you know they are in good working order. I did exactly the same fitting a horn to my 2010 bonnie. I checked them by just looking all seemed good. I was just getting the bike ready to go back to the dealer when my boy came along and said dad let me look first. And sure enough it was a fuse and not even the one for the horn and indicators. So easy to miss a break in those fuses.
    Regards
    Joe.
     
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  8. csp66

    csp66 New Member

    Jun 5, 2019
    15
    3
    Pittsburgh, PA

    I'm a bit of an electrical virgin so no multi-meter on hand at this time. I'll look to pick one up tomorrow and feel my way through.

    Thank you!
     
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  9. csp66

    csp66 New Member

    Jun 5, 2019
    15
    3
    Pittsburgh, PA
    Forensics!

    Just did a dive into the garbage to unearth that which I hacked and removed from the bike when this occurred.

    The spark emanated from the cut in the wire to which the fuse is connected

    001.jpg

    IMG_20190630_171553.jpg

    IMG_20190630_171605.jpg

    IMG_20190630_171647.jpg

    IMG_20190630_171655.jpg
     
  10. csp66

    csp66 New Member

    Jun 5, 2019
    15
    3
    Pittsburgh, PA

    I would swear that it was on the negative side but perhaps I'm just remembering it incorrectly....

    In retrospect, that perhaps seems more likely
     
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