These colored wiring diagrams can be very helpful when diagnosing an electrical problem, or just to help one better understand their ST1100's electrical systems. The wire colors shown in the diagrams are the same as the actual wires on the ST. The attachments can be right-clicked and saved to your computer and printed.
The diagrams listed as for 96-97 model years should also be good for 98-02 model years. I know of no wiring changes after these diagrams were published.
[edit, Jun ‘18 - Single page wiring diagrams by Doug Walby, STOC 687]
Wiring Diagram ST1100 91-95 Standard
(http://st-riders.net/aow/AOW%20-%20ST1100/91-95%20std.jpg)
Wiring Diagram ST1100 92-95 ABS/TCS
Single page wiring diagram by Doug Walby, STOC 687:
(http://st-riders.net/aow/AOW%20-%20ST1100/92-95%20abs.jpg)
Wiring Diagram ST1100 96-97 Standard
Single page wiring diagram by Doug Walby, STOC 687:
(http://st-riders.net/aow/AOW%20-%20ST1100/one%20page%20color%2096-97%20std%20wiring%203.jpg)
http://st-riders.net/aow/AOW%20-%20ST1100/one%20page%20color%2096-97%20std%20wiring%203.jpg
Wiring Diagrams ST1100 96-97 Traction Control and ABS Systems