Harley Davidson Dyna Glide Fuse Box Diagram - Hdforums Jan 26, 2016Harley Davidson Dyna Glide: Fuse Box Diagram. A modern Harley Dyna is a lot more complex than an old knucklehead, but it isn't indecipherable. If you have this handy fuse box diagram, you should be able to tell which one controls what and check if they are blown. harley davidson dyna fuses | eBay Find great deals on eBay for harley davidson dyna fuses. Shop with confidence. Skip to main content. eBay Logo: 00 Harley Davidson FXD Dyna FUSE BOX ELECTRICAL PANEL See more like this. 1 product rating - 2012 Harley Davidson FXD WG Dyna Fuse Relay Junction Box Holder 70367-12. $27. Guaranteed by Wed, May. 15.