Yamaha 2008 Fazer FZ1-N Service Manual page 515

EAS5D01028
CHECKING THE TURN SIGNAL/HAZARD
RELAY
1. Check:
• Turn signal/hazard relay input voltage
Out of specification → The wiring circuit
from the main switch to the turn signal/
hazard relay coupler is faulty and must be
repaired.
Turn signal/hazard relay input
voltage
DC 12 V
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. Connect the pocket tester (DC 20 V) to the
turn signal/hazard relay terminal as shown.
Pocket tester
90890-03112
Analog Pocket tester
YU-03112-C
• Positive tester probe →
Blue/Red "1"
• Negative tester probe →
Ground
b. Turn the main switch to "ON".
c. Measure the turn signal/hazard relay input
voltage.
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
2. Check:
• Turn signal/hazard relay output voltage
Out of specification → Replace.
Turn signal/hazard relay output
voltage
DC 12 V
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. Connect the pocket tester (DC 20 V) to the
turn signal/hazard relay terminal as shown.
ELECTRICAL COMPONENTS
Pocket tester
90890-03112
Analog Pocket tester
YU-03112-C
• Positive tester probe →
Brown/White "1"
• Negative tester probe →
Ground
b. Turn the main switch to "ON".
c. Measure the turn signal/hazard relay out-
put voltage.
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
EAS28050
CHECKING THE RELAY UNIT (DIODE)
1. Check:
• Relay unit (diode)
Out of specification → Replace.
Pocket tester
90890-03112
Analog Pocket tester
YU-03112-C
NOTE:
The pocket tester and the analog pocket tester
readings are shown in the following table.
8-146