2002-2006 Yamaha SX Viper 700 Series Snowmobile Service Manual, Page 563Get this manual

2002-2006 Yamaha SX Viper 700 Series Snowmobile Service Manual, Page 563

GRIP WARMER SYSTEM PASSENGER GRIP WARMER DOES NOT OPERATE(VT70J) Check the "IGNITION" fuse and "TAIL" fuseRefer to "FUSE
the passenger grip warmer switchOK NO CONTINUITY Replace the passenger grip warmer switch Check the resistorCORRECT INCORRECT
Check the passenger grip warmer relayOK FAULTY Replace the passenger grip warmer relayReplace the resistor Check the load
control relayRefer to "IGNITION SYSTEM"OK FAULTY Replace the load control relay Correct the connection andor replace the
rectifierregulator andor CDI unitNOTE: Electrical current flows to the rear passenger grip warmer when engine r.p.m is above