Yamaha FJR13AY 2009 Service Manual page 494

8. Check the main switch.
Refer to "CHECKING THE
SWITCHES" on page 8-221.
OK ↓
9. Check the engine stop switch.
Refer to "CHECKING THE
SWITCHES" on page 8-221.
OK ↓
10.Check the gear position switch.
(FJR13A)
Refer to "CHECKING THE
SWITCHES" on page 8-221.
OK ↓
11.Check the neutral switch.
(FJR13AE)
Refer to "CHECKING THE
SWITCHES" on page 8-221.
OK ↓
12.Check the sidestand switch.
Refer to "CHECKING THE
SWITCHES" on page 8-221.
OK ↓
13.Check the relay unit (diode).
Refer to "CHECKING THE RELAY
UNIT (DIODE)" on page 8-234.
OK ↓
14.Check the lean angle sensor.
Refer to "CHECKING THE LEAN
ANGLE SENSOR" on page 8-236.
OK ↓
15.Check the entire ignition system
wiring.
Refer to "CIRCUIT DIAGRAM (1/2)
(FJR13A)" on page 8-1, "CIRCUIT
DIAGRAM (2/2) (FJR13A)" on page
8-3, "CIRCUIT DIAGRAM (1/2)
(FJR13AE)" on page 8-5, and "CIR-
CUIT DIAGRAM (2/2) (FJR13AE)"
on page 8-7.
OK ↓
Replace the ECU.
NG →
Replace the main switch.
NG →
Replace the right handlebar switch.
NG →
Replace the gear position switch.
NG →
Replace the neutral switch.
NG →
Replace the sidestand switch.
NG →
Replace the relay unit.
NG →
Replace the lean angle sensor.
NG →
Properly connect or repair the ignition sys-
tem wiring.
8-11
IGNITION SYSTEM