Yamaha XVS1100(L) Service Manual page 331

2. Turn signal switch
S Check the turn signal for continuity.
Refer to "CHECKING THE SWITCHES".
S Is the turn signal switch OK?
YES
3. Voltage
S Connect the pocket tester (DC 20 V) to the
flasher relay coupler (wire harness side) as
shown.
Tester positive prove ! brown
Tester negative prove ! ground
S Set the main switch to "ON".
S Measure the voltage (12 V) of brown
flasher relay coupler (wire harness side).
S Is the voltage within specification?
YES
4. Voltage
S Connect the tester (DC 20 V) to the flasher
relay coupler (wire harness side) as shown.
NO
Replace the left han-
dlebar switch.
1
1 at the
NO
The wiring circuit
from the main switch
to the flasher relay
coupler (flasher relay
side) is faulty and
must be repaired.
SIGNALING SYSTEM
Tester positive probe ! brown/white
Tester negative probe ! ground
S Set the main switch to "ON".
S Set the turn signal switch to "
S Measure the voltage (12 V) or brown/white at
the flasher relay coupler (wire harness side).
S Is the voltage within specification?
YES
5. Voltage
S Connect the pocket tester (DC 20 V) to the turn
signal light connectors or the meter assembly
coupler (wire harness side) as shown.
A Turn signal light
B Turn signal indicator light
Left turn signal light
Tester positive probe ! chocolate
Tester negative probe ! ground
Right turn signal light
Tester positive probe ! daek green
Tester negative probe ! ground
A
7-36
ELEC
1
" or " ".
NO
The flasher relay is
faulty and must be re-
placed.
1
2
B
R/W
R/W