2001-2003 Honda TRX500FA Factory Service Manual, Page 344Get this manual
ELECTRIC STARTER
STARTER RELAY SWITCH
INSPECTION
Remove the rear fend er id (pag 19-4)Sh ift the sub-t rans mi ssion into neutralTurn th ignit io switch ON and push the starter switch The coil is no rma if the st arter relay sw itch clicksIf you don't hea he switch sw itch using the rocedu re belowinspect the rel ay
Disconnect the starter re lay 2P (w hite) connector
GROUND LINE Check for continuity between the Light greenred ire terminal of the harness side co nnector and ground If here is cont inu ity when the sub-transmission is in neutral or when he front rake lever is squeezed and the sub-transmission is in any gear except neutralthe ground ci rcu it is no rm al(There is slight resistance due to the iode