2001-2003 Honda TRX500FA Factory Service Manual, Page 347Get this manual
22LIGHTSMETERSWITCHES SERVICE INFORMATION BULB REPLACEMENT HEADLIGHT ACCESSORY SOCKET IGNITION SWITCH HANDLEBAR SWITCH 22-' 22-2 22-3 22-4 22-4 22-5 CARBURETOR HEATER TEMPERATURE INDICATOR THERMOSENSOR REVERSE SWITCH FRONT BRAKE SWITCH 22-6 COMBINATION METERSPEED SENSOR 22-6 22-9 22-'3 22-'3
SERVICE INFORMATION
GENERAL
All plastic connecto rs have locking tabs that must be released before disconnectingand must be aligned when reconnectingA continuity check can usually be made without remov ing the pa rt fro the veh icleSimply isconnect he connectors and co nnect continuity ester he te rmin als or connectionsCheck the batt ery condition before perform ing any inspect io that requires proper battery voltageTh followi ng co lor codes used are indicated rou gho ut his sectionBu: Blue G: Green 19light Green R: Red BI: Black Gr: Gray 0: Oran ge W: White Br: Brow Lb: Light Blue P: Pin Y: Yellow