IGNITION SYSTEM
8-5
EAS27140
TROUBLESHOOTING
The ignition system fails to operate (no spark or intermittent spark).
TIP
●
Before troubleshooting, remove the following part(s):
1.Seat
2.Fuel tank
3.Side cowling
1. Check the fuses.
(Main and ignition)
Refer to
“CHECKING THE FUSES” on
page 8-153
.
NG
→
Replace the fuse(s).
OK
↓
2. Check the battery.
Refer to
“CHECKING AND CHARG-
ING THE BATTERY” on page 8-154
.
NG
→
●
Clean the battery terminals.
●
Recharge or replace the battery.
OK
↓
3. Check the spark plugs.
Refer to
“CHECKING THE SPARK
PLUGS” on page 3-4
.
NG
→
Re-gap or replace the spark plugs.
OK
↓
4. Check the spark plug caps.
Refer to
“CHECKING THE SPARK
PLUG CAPS” on page 8-160
.
NG
→
Replace the spark plug caps.
OK
↓
5. Check the ignition coils.
Refer to
“CHECKING THE IGNITION
COIL” on page 8-160
.
NG
→
Replace the ignition coils.
OK
↓
6. Check the crankshaft position sen-
sor.
Refer to
“CHECKING THE CRANK-
SHAFT POSITION SENSOR” on page
8-161
.
NG
→
Replace the crankshaft position sensor.
OK
↓
7. Check the main switch.
Refer to
“CHECKING THE
SWITCHES” on page 8-149
.
NG
→
Replace the main switch.
OK
↓
8. Check the engine stop switch.
Refer to
“CHECKING THE
SWITCHES” on page 8-149
.
NG
→
Replace the right handlebar switch.
OK
↓
9. Check the neutral switch.
Refer to
“CHECKING THE
SWITCHES” on page 8-149
.
NG
→
Replace the neutral switch.
OK
↓
10.Check the sidestand switch.
Refer to
“CHECKING THE
SWITCHES” on page 8-149
.
NG
→
Replace the sidestand switch.
❄❉❂❋✫❇ !