2003 Honda ATV TRX650FA Rincon Factory Service Manual, Page 442Get this manual
LIGHTSMETERSSWITCHES
CARBURETOR HEATE R IR TEM PERATURE SWITCH
SYSTEM INSPECTION
Rem the left inn er fe nde (page 2-9) Remove the air temperature switch 2P red con nec tor from he fra me and isco nnect itCon nect he ire harn ess side connector ter mina ls
w it jum er wire
Remove the right side cove (page 2-4) Disco nnect the ca buretor heater 2P co necto rMeasu re th vo ltage betwee th Brown black (+) and Green (-) ire er minal of th wi re harn ess
CA RBURETOR HEATER 2P CONN ECTOR