IGNITION SYSTEM
8-3
EAS27140
TROUBLESHOOTING
The ignition system fails to operate (no spark or intermittent spark).
NOTE:
• Before troubleshooting, remove the following part(s):
1.Seat
2.Fuel tank
3.Side cowlings
NG→
OK↓
NG→
OK↓
NG→
OK↓
NG→
OK↓
NG→
OK↓
NG→
OK↓
NG→
OK↓
1. Check the fuses.
(Main and ignition)
Refer to "CHECKING THE
FUSES" on page 8-113.
Replace the fuse(s).
2. Check the battery.
Refer to "CHECKING AND
CHARGING THE BATTERY" on
page 8-114.
• Clean the battery terminals.
• Recharge or replace the battery.
3. Check the spark plugs.
Refer to "CHECKING THE SPARK
PLUGS" on page 3-11.
Re-gap or replace the spark plugs.
4. Check the spark plug caps.
Refer to "CHECKING THE SPARK
PLUG CAPS" on page 8-121.
Replace the spark plug caps.
5. Check the ignition coils.
Refer to "CHECKING THE IGNI-
TION COILS" on page 8-121.
Replace the ignition coils.
6. Check the crankshaft position
sensor.
Refer to "CHECKING THE
CRANKSHAFT POSITION SEN-
SOR" on page 8-122.
Replace the crankshaft position sen-
sor.
7. Check the main switch.
Refer to "CHECKING THE
SWITCHES" on page 8-109.
Replace the main switch.