2004 Skidoo Tundra Skandic Series Service Manual, Page 344Get this manual
Section 06 ELECTRICAL Subsection 06 (TESTING PROCEDURE)
Tether Cord Switch
Unplug switch block connected to main wiring harnessCheck using multimeter by connecting probes to wiresThe multimeter should indicate an open circuit (0.Lin operating position and closed circuit (0in off position
4IGNITION GENERATOR COIL VOLTAGE TESTING
General
When manually starting the engine while the spark plug is installed, the engine will tend to accelerate beyond the compression pointThis will result in higher magneto output power1Disconnect the 3-wire housing between the ignition module and the magneto wiring harness (4-DB)2Connect multimeter probes to RED and BLACKwires (female end), then bring selector to and VACscale to 00.0 3Activate the manual starter and check values indicated by the multimeter4Repeat operation times5Compare readings with those appearing in the IGNITION table