2002-2006 Yamaha SX Viper 700 Series Snowmobile Service Manual, Page 570Get this manual

2002-2006 Yamaha SX Viper 700 Series Snowmobile Service Manual, Page 570

DETONATION CONTROL SYSTEM TROUBLESHOOTING DETONATION CONTROL SYSTEM DOES NOT OPERATE Check the warning light andor detonation
the main switch Check for voltage on the smoothing condenser coupler (SXV70SJ)OK OUT OF SPECIFICATION Correct connection
andor replace the rectifireregulatorReplace the A.Cmagneto andor connection Check the stator coil andor connectionOK NO CONTINUITY