Have you separated the connector on the rear brake switch cable (above the rear brake switch about 6") and used a multimeter to see if the switch is actually working? (Should be an open circuit between the two wires unless the brake peddal is pushed down.) If that seems to be OK at that point then you'll have to get into the wiring diagram and do some more advanced troubleshooting. If not, then you've probably got a maladjusted or inoperative switch as mentioned above.
GeneHil - Mount Dora, FL
2011 Kawasaki Versys
Viet Nam: Dec67-Dec68 & Jul69-Dec72
Last edited by genehil; 06-17-2013 at 01:57 PM.