Yamaha XVS650 Service Manual page 296

EB805020
LIGHTING SYSTEM CHECK
1.1f the headlight and the high beam indica-
tor light fail to come on:
1.Bulb and bulb socket
• Check the bulb and bulb socket for conti-
nuity.
~
CONTINUITY
2.Voltage
• Connect the pocket tester (DC 20
V)
to
the headlight and high beam indicator
light couplers.
~When
the dimmer switch is on
lilO".
[§]When the dimmer switch is on
iiHI".
Headlight connector
lAJ
loc2ov
I
r----'
:k
I
:~
...
I
G
l
YO
B
rv
\:T
[ffi
I
!7.
1
~
3
~
• Turn the main switch to liON",
• Turn the dimmer switch to "LO" or iiHI".
• Check the voltage (12 V) of the IIGreen"
and ilYeliow" leads on the bulb socket
connector.
n
MEETS
V
SPECIFICATION
I
This circuit is not faulty.
LIGHTING SYSTEM
I
ELEC
I
0
I
NO CONTINUITY
I
Replace the bulb an<:IIor bulb socket.
Headlight:
Tester
(+)
lead
-7
Yellow tenninal
CD
or Green tenninal
®
Tester (-) lead
-7
Black terminal
®
High beam indicator light:
Tester
(+)
lead
-7
Yellow terminal @
Tester (-) lead
-7
Black terminal
®
8
Meter connector
OUT OF SPECIFICATION
~
The wiring circuit from the main switch to
the bulb socket connector is faulty, repair
it.
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