Electric Problem Bonneville

Discussion in 'Technical Help' started by Ola, Nov 20, 2019.

  1. Ola

    Ola New Member

    Nov 20, 2019
    17
    3
    Sweden
    #1 Ola, Nov 20, 2019
    I have a Bonneville T 100 -2003 and my neutral lamp is not working . My tacometer is not working either and my local Triumph dealer say it is diods that are broken but they do not know where they are located. They say that Thriumph them selves do not know where they are. Is there anybody that know where I should try to find them. Do not want to cut up all Cable harness.
    Best regards Ola
     
  2. Callumity

    Callumity Elite Member

    Feb 25, 2017
    3,362
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    Nr Biggar
    #2 Callumity, Nov 20, 2019
    The neutral light could simply be the bulb. Have you checked? The switch screws into the floor of the gearbox with a simple tab. The switch rides on an internal rod with a cutout section.

    Likewise the tacho may have a simple cure. It is driven by a signal from the igniter. If the bike runs ok you can replace the igniter feed with one from the 12v to the coil. Just run a wire taped to the loom round the headstock.
     
  3. Callumity

    Callumity Elite Member

    Feb 25, 2017
    3,362
    800
    Nr Biggar
    #3 Callumity, Nov 20, 2019
    The diode pack is taped into the harness under the tank over the valve covers.

    B12FB44E-B01D-42B2-96EF-1CA5665C8A9D.png

    The diodes are plugged into the white clip.
     
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  4. Ola

    Ola New Member

    Nov 20, 2019
    17
    3
    Sweden
    #4 Ola, Nov 20, 2019
    Thank you
     
  5. Ola

    Ola New Member

    Nov 20, 2019
    17
    3
    Sweden
    #5 Ola, Nov 20, 2019
    Thank you!!
     
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