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EVO: Electrical System

The REFERENCE section has simplified wiring diagrams for custom rewiring.


EVO - Stock Wiring Schematic Drawings (created with reference to the OEM manual)

1986-Present Sportster Main Wiring Diagrams
The drawings below have been created using the factory schematic drawings from the FSMs as reference. They are available here but are not intended to replace the factory drawings. Some parts symbols are generic, may not represent the actual period parts and have been spread out for clarity from the originals style drawings. However, the parts are labeled.

1986-1990 Sportster XLH

Click on the drawing to enlarge:

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1991 Sportster XLH

Click on the drawing to enlarge:

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All 1998 XL (except 1200S)

Click on the drawing to enlarge:

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1998 XL1200S Main Wiring Harness

Click on the drawing to enlarge:

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1)
drawing by Hippysmack, the 1986-1990 HD Sportster XLH FSM used as reference
2)
drawing by Hippysmack, the 1991 HD Sportster XLH FSM used as reference
3) , 4)
drawing by Hippysmack, the 1998 HD Sportster XLH FSM used as reference
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