Honda BF115A, BF130A Outboard Motors Shop Manual., Page 124Get this manual
bINTERMITTENT SOUND is the intermittent sound from the warning buzzerPerform the PGM-FI system troubleshooting (P5-12)
Check the MIL and the alternator indicator light (P17-28)
Are they normal?
Replace the indicator light(s) (MIL andor alternator indicator light)
control troubleshooting (P5-15)
Is normal?
Adjust or replace the alternator belt (P3-14)Check for the blown 90A fuseIs normal? Replace the 90A fuse (P17-24)