Troubleshooting - Yamaha VK540EF Service Manual

TROUBLESHOOTING

Check the tail/brake light bulb.
NO CONTINUITY
OK
Check the brake light switch.
FAULTY
OK
Check the main switch and fuse.
FAULTY
OK
Replace and/or charge battery
and/or correct connection.
BRAKE LIGHT DOES NOT COME ON.
Replace the bulb.
Replace the brake light switch.
Replace the main switch and/or fuse.
7-12
SIGNAL SYSTEM
ELEC