Yamaha FJR1300R, Service Manual

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ELEC
LIGHTING SYSTEM
YES
NO
EAS00787
YES NO
EAS00788
CHECKING THE LIGHTING SYSTEM
1. The headlight and the high beam indicator
light fail to come on.
YES
NO
Battery positive terminal
→
green/black
3
Battery negative terminal
→
black
4
Tester positive probe
→
green/blue
5
Tester negative probe
→
yellow
6
• Does the headlight relay 2 have continuity
between green/blue and green or yellow?
Replace the head-
light relay 2.
7. Wiring
• Check the entire lighting system’s wiring.
Refer to “CIRCUIT DIAGRAM”.
• Is the lighting system’s wiring properly con-
nected and without defects?
Check the condition
of each of the lighting
system’s circuits.
Refer to “CHECK-
ING THE LIGHTING
SYSTEM”. Properly connect or
repair the lighting
system’s wiring.
+
G/L
Y
G/B B G
1. Headlight bulb and socket
• Check the headlight bulb and socket for
continuity.
• Are the headlight bulb and socket OK?
Replace the head-
light bulb, socket or
both.
2. Voltage
• Connect the pocket tester (DC 20 V) to the
headlight coupler and meter light assembly
coupler as shown.
È
When the dimmer switch is set to “ ”
É
When the dimmer switch is set to “ ”
Headlight coupler
Headlight
Tester positive probe
→
yellow
1
or green
2
Tester negative probe
→
black
3
DC 20V
+
B Y
G