2005 Ski-Doo Tundra, Skandic, Expedition Shop Manual, Page 49Get this manual
Section 02 TROUBLESHOOTING GUIDE Subsection 02 (ENGINE (4-TEC))
Symptom: STARTER DOES NOT TURN(cont'd)
3Check 30 and fuses- Burnt fuseCheck wiring condition and replace fuse4Check continuity of starter switch contact points- Poor contact of starter switch contact pointsRepair or replace switch5Check continuity between starter switch and ECM- Open circuitRepair6Check continuity between ECM and solenoid switch- Open circuitRepair
Symptom: STARTER TURNS, BUT ENGINE DOES NOT CRANK1Check the starter gear- Starter gear andor intermediate gear is worn or damagedReplace starter gear andor intermediate gear (refer to CRANKSHAFTDRIVE GEARS)2Check the sprag clutch- Sprag clutch is worn or otherwise damagedReplace sprag clutch (refer to CRANKSHAFTDRIVE GEARS)