Yamaha YZF-R6, Service Manual

Page: 397 / 425

8-41
SIGNALING SYSTEM
ELEC
Replace the meter
assembly.
NO
YES
The wiring circuit
from the turn signal
switch to the turn sig-
nal light connector is
faulty and must be re-
paired.
NO
This circuit is OK.
EB806414
4. The neutral indicator light fails to come on.
1. Neutral indicator light LED
Check the LED of the neutral indicator light.
Refer to “CHECKING THE LEDs”.
Is the neutral indicator light LED OK?
YES
Set the main switch to “ON”.
Set the turn signal switch to “ ” or “ ”.
Measure the voltage (12 V) of chocolate or
dark green at the turn signal light connec-
tor (wire harness side).
Is the voltage within specification?
3. Voltage
Connect the pocket tester (DC 20 V) to the
meter assembly coupler (wire harness side)
as shown.
Tester positive probe brown
Tester negative probe sky blue
1
2
1
2
Replace the neutral
switch.
NO
2. Neutral switch
Check the neutral switch for continuity.
Refer to “CHECKING THE SWITCHES”.
Is the neutral switch OK?
YES
Set the main switch to “ON”.
Measure the voltage (12 V) of brown and
sky blue at the meter assembly coupler.
Is the voltage within specification?
1
2
YES
The wiring circuit
from the main switch
to the meter light bulb
coupler is faulty and
must be repaired.
NO
This circuit is OK.
Replace the meter
assembly.
NO
EB806416
5. The oil level warning light fails to come on.
1. Oil level warning light LED
Check the LED of the oil level warning light.
Refer to “CHECKING THE LEDs”.
Is the oil level warning light LED OK?
YES