1999-2004 Suzuki King Quad LT-300 300F ATV Factory Service Manual, Page 235Get this manual
ELECTRICAL SYSTEM
TROUBLESHOOTING
Battery runs down quicklyCheck accessories which use excessive amounts of electricity1
Accessories are installed
- Remove accessories
I No accessories
Check the battery for current leaks(See p7-7
I No current leaks
Measure the charging voltage between the battery terminals(See p7-7 Incorrect Measure the continuity of the generator(See p7-8 Continuity
Current leaks , -Short circuit of the wire harnessLoose or disconnected wiresFaulty battery CorrectFaulty battery -Abnormal driving condition