2000-2003 Honda TRX350 Rancher factory service manual, Page 316Get this manual
LIGHTSMETERSSWITCHES HEADLIGHT AIM Adjust the headlight beam vertically by loosening the adjusting bolt and moving the headlight back and forthTighten the mounting bolts
An improperly adjusted headlight may blind oncoming drivers, or it may fail to light the road for safe distanceADJUSTING BOLT
ACCESSORY SOCKET
INSPECTION
Disconnect the accessory socket 2P (white) connectorMeasure the voltage between the Whiteblack) and Green) wire terminals of the wire harness side connectorThere should be battery voltage with the ignition switch ONIf there is no voltage, check for open circuit in related wiresRemove the accessory socket capCheck for continuity between the Whiteblack wire terminal of the socket side 2P connector and bottom center terminal of the socket and between the Green wire terminal and side wall terminalThere should be continuityIf there is no continuity, replace the accessory socketCAP BOTTOM CENTER (Green) 2P CONNECTOR