2000-2005 Yamaha F40B Outboard Service Manual, Page 474Get this manual

1ELEC 11=-:1 1STARTING SYSTEM (WHO, ED, ET) CHECKING THE BATTERY
Refer to "CHECKING THE BATTERY" on page 3-21
CHECKING THE FUSES
1Check: Fuse holder continuity No continuity Check the fuse holder leads2Check: Fuse holder lead continuity No continuity Replace the fuse holderContinuity Check the fuse

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives