2004-2005 Honda TRX450R Factory Sevice Manual, Page 301Get this manual
ELECTRICAL
COMPONENT LOCATION
CQO LAN TTEM PERATURE IND ICATOR
IGNITION SWITCH
FRONT BRAKE
LIGHT SW ITCH
HA NDLEBA SWITCH
THROTTLE POSITION SENSOR
BRAKEJTAILLIGHT
REGULATORI
RECTIF IER