2001-2003 Honda TRX500FA Factory Service Manual, Page 323Get this manual
BAITERYCHARGING SYSTEM
TROUBLESHOOTING
Batt ery is damaged or weak
Remove he battery (page 19-41 Check he battery co ndition using th recomInco rrect Faulty battery
mended battery tester:RECOMMENDED BATTERYTES TERBM -21D-AH, BM-2 10 or BATTERY ATE, equivalent
Correct
Insta ll the batte ry (page 19-4), j- Inco rrect Check the battery current leakage (Leak test: page 19-5),
Disco nnect the reg ulatorrecti fi er 5P (w hite) con nector and recheck he battery current leakage
SPECIFIED CURRENT lEAKAGE: rnA ax
Inco rrect
Correct
Correc1
faulty reg ulatorrectifie r
Shorted ire harness Faulty igniti sw it ch
Check the lternator charging coil (pag 19-6)