2005 Ski-Doo Tundra, Skandic, Expedition Shop Manual, Page 287Get this manual
Section 05 ENGINE MANAGEMENT (2-TEC) Subsection 03 (COMPONENT INSPECTION AND ADJUSTMENT)
WARNING
All electrical actuators (injectors, fuel pump, ignition coils and starter solenoid) may be suddenly supplied by the battery when the tether cord cap is installed and the start button is depressed or if engine is rotated (manually or with the rewind starter)Even small movement of the crankshaft or the usage of the supply cable (PN 529 035 869) will automatically activate the actuatorsAlways disconnect the tether cord cap and the battery prior to disconnecting any electric or electronic parts
529 035 869