2006-2009 Honda TRX680 (TRX 680 FA-FGA) Factory Service Manual, Page 543Get this manual
LIGHTSMETERSSWITCHES
HANDLEBAR SWITCH
INS PECTION
Rem ove the righ in ner fe nde (page 3-9)Remove the handl ebar switch lOP (Lig ht gree n) con nector ro the fram and disconnect it
For gearSM!
sWlfctllflspecMn
Check for cont inuity betwee the swi tch sid connector erm inal each swi tch pos ition 51 Co ntinuity shou ld exist between he color coded 4_1 ires as shown below: