after market speedo installation help

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May 13, 2015 | 08:05 AM

phopnick

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Joined: Apr 2008

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after market speedo installation help

I have a 2006 super glide. Bike came with no speedo. Purchased aftermarket unit and attempting to install. I cannot seem to determine how to adapt speedo to oem wiring. The instructions that came with the new unit does not seem to match the color scheme of wires on my dyna. Can someone please assist me with this?

Thanks for everyone's time

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after market speedo installation help-aftermarket-wiring.jpg

after market speedo installation help-2006-dyna-speedo-wiring-diagram-2-.jpg

May 13, 2015 | 10:24 AM

8541hog

Ultimate HDF Member

Joined: May 2008

Posts: 6,642

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From: Ogden, UT

I color coded the diagram for you, this should be correct, but not knowing your exact speedo I cannot be positive.

For 2004+ Harley
The tachometer signal (GREEN wire on your new speedo) will come from the negative side of the ignition coil. Blue/Orange for the front cylinder, Yellow/Blue for the rear cylinder, connect the tachometer input to only one of these two wires.

http://www.hdcustomfab.com/ebay/speedo.jpg

Hope this helps.