2001-2003 Honda TRX500FA Factory Service Manual, Page 354Get this manual
LIGHTSMETERSWITCHES Connect the inspecti adaptor to the sensor 3P co n-
nectorsTOOL :
Inspect ion adapto r
07GMJML80100
Shift the sub-transmission into neut ralRaise he wheels off the ground and su ppo rt the vehicle secu rely it hoi st equ iva lentMeasure the vo lt age between the Red clip (+' and Wh ite cli 1-1W ith th ig nit io sw itch ON, slowly urn th rear
w he els by hand There sh ould be to pu lse voltage- If th pu lse volta ge does not appear, rep lace he speed sensor- If the pulse voltage appear, iscon nect the me ter 14P connector (page 226) and checlc: for op en or sh ort circuit Pin kgreen wire between the 14P co nnector and sensor 3P co nnect rIf the wi res are OKrep lace the combination meter