1985-1995 Polaris ATV and Light Utility Hauler Service Manual, Page 411Get this manual
ELECTRICAL Wiring Schematic1988 Trail Boss 250 RES
WARNING: TO PREVENT BULB DAMAGE DO NOT RUN ENGINE WITH BATTERY DISCONNECTEDIGNITION COIL
1R1Ir-YR- -1-
BATTERY-BLKR
REGULATOR
TAILLIGHT
STARTER BUTTON BL
ALTERNATOR
SOLENOID
ACCESSORY SPEEDO LIGHT
BRNl HIBEAM INDICATOR LIGHT -
STARTER
GR BLKIW LIGHT SWITCH BLilW BLK BLK BLK