2000-2003 Honda TRX350 Rancher factory service manual, Page 310Get this manual
ELECTRIC STARTER GROUND LINE Disconnect the starter relay 2P (white) connectorCheck for continuity between the Light greenred wire terminal of the harness side connector and groundIf there is continuity when the transmission is in neutral, the ground circuit is normal2P CONNECTOR Light greenred
STARTER RELAY VOLTAGE Measure the voltage between the Yellowred wire terminal) of the harness side 2P connector and ground)If the battery voltage appears only when the starter switch is pushed with the ignition switch ON, the circuit is normal
Yellowred)