Yamaha FZ6-SS 2004, Service Manual, Page: 417 / 456

8-39
SIGNALING SYSTEM
ELEC
YES NO
The wiring circuit
from the turn signal
switch to the turn sig-
nal light connector is
faulty and must be
repaired.
Left turn signal light
Positive tester probe
!
ground
Negative tester probe
!
chocolate
Right turn signal light
Positive tester probe
!
ground
Negative tester probe
!
dark green
1
2
S
Turn the main switch to “ON”.
S
Set the turn signal switch to “ ” or “ ”.
S
Measure the voltage (DC 12 V) of the choco-
late
or dark green at the turn signal light
connector (wire harness side).
S
Is the voltage within specification?
1 2
This circuit is OK.
A B
C
1. Neutral indicator light (LEDs)
S
Check the neutral indicator light for continu-
ity.
Refer to “CHECKING THE LEDs”.
S
Are the neutral indicator light OK?
EAS00801
4. The neutral indicator light fails to come on.
YES NO
Replace the meter
assembly.
YES NO
2. Neutral switch
S
Check the neutral switch for continuity.
Refer to “CHECKING THE SWITCHES”.
S
Is the neutral switch OK?
Replace the neutral
switch.
When you switch the positive and negative
tester probes, the readings in the above
chart will be reversed.
3. Starting circuit cut-off relay (diode)
S
Disconnect the starting circuit cut-off relay
coupler from the wire harness.
S
Connect the pocket tester (
Ω
1) to the
starting circuit cut-off relay coupler as
shown.
S
Check the starting circuit cut-off relay for
continuity.
Positive tester probe
!
black / red
Negative tester probe
!
sky blue
Continuity
Positive tester probe
!
sky blue
Negative tester probe
!
black / red
No
continuity
1
2
2
1
EAS00753
NOTE: