Yamaha FJR13AY 2009 Service Manual page 716

YCC-S control relay (FJR13AE)
First step:
1
2
G
L/Y
L / W
1. Positive tester probe
2. Negative tester probe
Result
No continuity
(between "1" and "2")
Second step:
3
4
2
1
G Y/G
L/Y
L/W
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
4. Negative tester probe
Result
Continuity
(between "3" and "4")
Radiator fan motor relay
3
4
2
1
G/Y R/W
Br/B
R
1. Positive battery terminal
2. Negative battery terminal
Y/G
+
+
8-233
ELECTRICAL COMPONENTS
3. Positive tester probe
4. Negative tester probe
Result
Continuity
(between "3" and "4")
ET3P61014
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 re-
lay coupler is faulty and must be repaired.
Turn signal/hazard relay input
voltage
DC 12 V
M MMM M MMM M M MMM M M MMM M
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.
L LLL L LLL L L LLL L L LLL L
2. Check:
• Turn signal/hazard relay output voltage
Out of specification → Replace.
Turn signal/hazard relay output
voltage
DC 12 V
M MMM M M MMM M MMM
L LLL L L LLL L LLL