Join Date: Aug 2015
Location: Central Coast NSW Australia
check the wire
from the rear sensor. Check that it has not come adrift from the clips holding it in place. Mine did, and it rubbed against the rear disc, and consequently wore through the insulating coating, exposing the wire. Resulting symptoms were as you describe.
Ive successfully re-shielded the wire using heat-shrink. Problem gone.
My bike is a 2010 so should be a similar setup.
hope this helps
I'd rather have a bottle in front of me than a frontal lobotomy