Yamaha FZ1-N 2007 Service Manual page 378

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
EAS27290
TROUBLESHOOTING
• Any of the following fail to light: turn signal light, brake light or an indicator light.
• The horn fails to sound.
NOTE:
• Before troubleshooting, remove the following part(s):
1 Rider and passenger seat
2 Fuel tank
3 Air filter case
1 Check the fuses.
(Main, ignition, signal and tail/brake
light)
Refer to "CHECKING THE FUSES"
on page 8-131.
OK↓
2 Check the battery.
Refer to "CHECKING AND
CHARGING THE BATTERY" on
page 8-132.
OK↓
3 Check the main switch.
Refer to "CHECKING THE
SWITCHES" on page 8-127.
OK↓
4 Check the entire signaling system's
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 8-21.
OK↓
This circuit is OK.
Check the signaling system
The horn fails to sound.
1 Check the horn switch.
Refer to "CHECKING THE
SWITCHES" on page 8-127.
OK↓
2 Check the horn.
Refer to "CHECKING THE HORN"
on page 8-143.
OK↓
email: info@motomatrix.co.uk
SIGNALING SYSTEM
NG→
Replace the fuse(s).
NG→
• Clean the battery terminals.
• Recharge or replace the battery.
NG→
Replace the immobilizer kit.
NG→
Properly connect or repair the signal-
ing system's wiring.
NG→
Replace the left handlebar switch.
NG→
Replace the horn.
8-23