Honda BF115A, BF130A Outboard Motors Shop Manual., Page 97Get this manual
HONDA BFI15A-130A
MIL does not come on (MIL does not come on for seconds with the ignition switch ON
The MIL should come on for seconds with the ignition switch ONIf the MIL does not come on or blink by shortcircuiting with the service check connector, see the SCS line inspection flow chart (P5-12)Turn the ignition switch ONCheck whether the warning buzzer
Does the buzzer sound?
Check the Fl30A fuse
Is it normal? Check whether the alternator indicator light comes on with the ignition switch ONYES Repair open in the YIBI wires that go to the main relayRepair open in the WR wire between the Fl 30A fuse and the main relayCheck the main relay (P5-49)