2003-2006 Yamaha Snowmobile RX1 Service Manual, Page 286Get this manual

2003-2006 Yamaha Snowmobile RX1 Service Manual, Page 286

CARBURETOR HEATER SYSTEM TROUBLESHOOTING CARBURETOR HEATER DO NOT OPERATE Check the main fuse, signal fuse, carburetor heater
the stator coil and pickup coilOK OUT OF SPECIFICATION Check the main switchRefer to "IGNITION SYSTEM"OK NO CONTINUITY Replace
the main switch Check the carburetor heater relayOK NO CONTINUITY Replace the carburetor heater relay Check the carburetor
heaterCORRECT INCORRECT Check the water temperature sensorRefer to "SIGNAL SYSTEM"OK FAULTY Replace the water temperature