1985-1986 Honda Fourtrax 125 TRX125 Shop Manual, Page 226Get this manual
18LIGHTSSWITCHES SERVICE INFORMATION TROUBLESHOOTING HEAOLIGHT TAILLIGHT NEUTRAL REVERSE INDICATOR LIGHT IGNITION SWITCH HANDLEBAR SWITCHES REVERSE SWITCH WIRING DIAGRAM
18- 18- 18-2 18- 18- 18- 18-5 18- 18- 8
SERVICE INFORMATION
GENERAL
A continuity check can usually be made without removing the part from the TAX by simpl disconnecting the ires and connecting continuity tester or voltmeter to the terminals