The wire harness is running on the top frame bar under or in front of the tank most of the time.
It is on the wiring harness next to the UNIT, ALARM. The CDI is the bigger of two rectangular shaped boxes, they both have two wires running into them. Just look for a big bunch of wires(wire harness) and follow it until the end, it runs into 2 rectangle shaped boxes. The CDI is the bigger rectangle box. Hope this helps bud
