2003 Ski-Doo REV Series Factory Shop Manual, Page 90Get this manual
Section 03 TROUBLESHOOTING Subsection 05 (ELECTRICAL SYSTEM)
CHARGING SYSTEM DIAGNOSTIC FLOW CHART
360CYLINDER
DC charging system all accessories are DC operated
Symptom
Symptom
Symptom
Battery goes dead after unit sits for long period of timeNo good
Battery will not stay charged unit even if is often usedReplace battery
Bulbs are burnt and battery has very little electrolyte in it
Check batteryBy using an ammeter and voltmeter connect to confirm problemGood
Replace battery
Check batteryGood
Check batteryGood