Checking The Turn Signal/Hazard Relay - Yamaha XT1200Z 2010 Service Manual

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys
Radiator fan motor relay
3
4
2
1
G/Y R/W
L
Br/L
1. Positive battery terminal
2. Negative battery terminal
3. Positive tester probe
4. Negative tester probe
Result
Continuity
(between "3" and "4")
EAS30520
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
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
email: info@motomatrix.co.uk
+
M MMM M M MMM M M MMM M MMM
ELECTRICAL COMPONENTS
b. Turn the main switch to "ON".
c. Measure the turn signal/hazard relay input
voltage.
L LLL 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 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 →
brown/white "1"
• Negative tester probe →
ground
b. Turn the main switch to "ON".
c. Measure the turn signal/hazard relay output
voltage.
L LLL L LLL L L LLL L
8-146
L LLL L L LLL L L LLL L LLL
M MMM M M MMM M M MMM M MMM
L LLL L L LLL L L LLL L LLL