2004 Fat Boy Speedometer Hum

Discussion in 'Softail Models' started by badbmwbrad, Aug 27, 2014.

  1. badbmwbrad

    badbmwbrad Member

    I am troubleshooting (a dead battery problem). My speedometer needle momentarily hums (and its needle deflects to -0 mph) momentarily when it's first powered up (such as when a new battery is connected).

    Do others notice this characteristic about their Fat Boy (or other Softails)?
  2. dbmg

    dbmg Guest

    So I guess with the other thread of help you still have not come up with a solution. 2004 Fat Boy Battery Discharged - Harley Davidson Forums - HDTimeline.com

    Have you properly load tested battery yet or as you said you were going to try a different battery and what was the result.

    And if I may why the big colored type in your threads. It seems like you are yelling.