Checking The Turn Signal/Hazard Relay - Yamaha 2009 Diversion XJ6S Service Manual

Radiator fan motor relay
3
4
2
1
G/ Y R/W
L
Br/B
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
4. Negative tester probe
Result
Continuity
(between "3" and "4")
EAS4B51020
CHECKING THE TURN SIGNAL/HAZARD
RELAY
1. Check:
Turn signal/hazard relay input voltage
G
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
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
a. Connect the digital circuit tester (DC 20 V) to
the turn signal/hazard relay terminal as
shown.
Digital circuit tester
90890-03174
Model 88 Multimeter with tachom-
eter
YU-A1927
Positive tester probe →
G
Brown "1"
Negative tester probe →
G
ground
+
8-158
ELECTRICAL COMPONENTS
b. Turn the main switch to "ON".
c. Measure the turn signal/hazard relay input
voltage.
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL
2. Check:
Turn signal/hazard relay output voltage
G
Out of specification → Replace.
Turn signal/hazard relay output
voltage
DC 12 V
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
a. Connect the digital circuit tester to the turn
signal/hazard relay terminal as shown.
Digital circuit tester
90890-03174
Model 88 Multimeter with tachom-
eter
YU-A1927
Positive tester probe →
G
Brown/White "1"
Negative tester probe →
G
ground
b. Turn the main switch to "ON".
c. Measure the turn signal/hazard relay output
voltage.
Br/W
Br
1
Br/W
Br
1