2004 Ski-Doo REV Series Factory Service Manual, Page 93Get this manual
Section 03 TROUBLESHOOTING Subsection 04 (ELECTRICAL SYSTEM)
CHARGING SYSTEM DIAGNOSTIC FLOW CHART
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