2002 Ski-Doo Shop Manual Volume Three, Page 92Get this manual
Section 03 TROUBLESHOOTING Subsection 05 (ELECTRICAL SYSTEM)
290AC SYSTEM ONLY
Charging systems diagnostics
Identify type of system
AC charging for lights and accessories only
Symptom
Symptom
No accessories working and all lights are burnt
No accessories working but no lights are burnt
Test voltage at headlight or accessorie outlet with unit running at different speeds