Question about Harley Davidson FLSTF - FLSTFI Fat Boy Motorcycles

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2006 Screamin Eagle Fat Boy- tach, speedo, blinkers not working

When the bike is running, the security light stays lit, the tach, speedo and blinkers do not work.

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  • Tom Eystad Apr 27, 2009

    Checked fuses. All are good. Cleaned the two ground bolts just behind the gas tank. Still not working. Any other ideas?

  • Anonymous Mar 25, 2014

    when bike is on all lights come on except the rear blinker lights but they do blink when using the turn signal

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  • Master
  • 469 Answers

You've blown a fuse, check the fuse block. it should be an accessory fuse.

Posted on Apr 13, 2009

  • Ed
    Ed Apr 27, 2009

    Did you test the fuses or just visually inspect them, they should be tested with a meter, as they can break below the sight line.

    My next step would be to start checking for a short, look at wiring under the seat and from the speedo housing, look for wires rubbing through, or together. as not all short circuits are to ground.

    Check the gas gauge wiring as i believe it is in the tank.

    It is likely something simple, but could be time consuming to locate.

    You can remove fuses and see if it operates differently, if you find a fuse that has no effect, it may be an indication of a broken circuit.



    Ihope this is of some help.

    ed

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