88
ELEC
LIGHTING SYSTEM
5. Pass switch
• Check the pass switch for continuity.
Refer to “CHECKING THE SWITCHES”.
• Is the pass switch OK?
The pass switch is
faulty. Replace the
right handlebar
switch.
EAS00786
YES
NO
YES
NO
8. Wiring
• Check the entire lighting system’s wiring.
Refer to “CIRCUIT DIAGRAM”.
• Is the lighting system’s wiring properly con-
nected and without defects?
EAS00787
Properly connect or
repair the lighting sys-
tem’s wiring.
Check the condition of
each of the lighting
system’s circuits.
Refer to “CHECKING
THE LIGHTING SYS-
TEM”.
1. Headlight bulb and socket
• Check the headlight bulb and socket for con-
tinuity.
Refer to “CHECKING THE BULBS AND
BULB SOCKETS”.
• Are the headlight bulb and socket OK?
Replace the head-
light bulb, socket or
both.
YES
NO
EAS00788
CHECKING THE LIGHTING SYSTEM
1. The headlight and the high beam indicator
light fail to came on.
Replace the dimmer
switch relay.
YES
NO
6. Dimmer switch relay
• Disconnect the dimmer switch relay from the
coupler.
• Connect the pocket tester (
1) and bat-
tery (12V) to the dimmer switch relay coupler.
Battery positive terminal
→
White/Black
1
Battery negative terminal
→
Red/Yellow
2
Tester positive probe
→
Blue/Black
3
Tester negative probe
→
Red/Yellow
4
• Does the dimmer switch relay have continuity
between Blue/Black and Red/Yellow?
RY
RY
LB
WB
2
1
3
4
YES
NO
7. Igniter unit
• Disconnect the igniter unit from the coupler
and connect a new one.
• Is the lighting system’s OK ?
The igniter unit is OK.
Replace the igniter
unit.
