Discussion in 'Softail Models' started by chiefchuck, May 24, 2010.
My speedometer will jump around while in idle or just not work at all. What can I check?
You can start here...
Speed Sensor Pickup Problem Symptoms - Harley Davidson Community
check battery voltage with meter while slowly increasing rpms.should not go over 16ish volts. does speedo shut down?if it does its volt regulator in front of frame.good luck
Should never see more than 14.7 volts or you have a problem.
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