Yamaha WR250FR 2002, Owner'S Service Manual

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ELEC
ELECTRICAL COMPONENTS AND WIRING DIAGRAM
EC600000
ELECTRICAL
EC610000
ELECTRICAL COMPONENTS AND WIRING DIAGRAM
EC611000
ELECTRICAL COMPONENTS
1
Headlight
2
Engine stop switch
3
Clutch switch
4
Diode
5
Starter relay diode
6
Throttle position sen-
sor
7
Starter relay
8
Fuse
9
Starting circuit cut-
off relay
0
Taillight
A
Neutral switch
B
Starter motor
C
AC magneto
D
Rectifier/regulator
E
Ignition coil
F
Spark plug
G
Start switch
H
Light switch
I
Main switch
J
CDI unit
K
Battery
COLOR CODE
B.......................Black
Br .....................Brown
Gy ....................Gray
L .......................Blue
O ......................Orange
R ......................Red
Sb.....................Sky blue
W......................White
Y.......................Yellow
B/L....................Black/Blue
EC612000
WIRING DIAGRAM
1
23
45
6
78 9
0
A B C
DEF
GH I
J
K
W R
W R
R
B
R / B
Br
R
B
R / B
Br
R W
L / R L / B
B B
Sb L / W
W Y
Y W
L / Y B B B
W Y
R
Y W
R
L Y
B
Y L
B / L
B
B
ON
OFF
10A
B B
OFF
ON
OFF
START
START
R -
Br L / W
B L Y
Y L B
-
L B
B
Br
L / W
Br
L / W
L / B
-
L B
Y L
B
L -
B
- Sb
B / W B B B
W / R B / W
R / B Gy
Br
L / W
ON
STOP
O B
L Y
Sb
B / L
W R
Br B / W
L / B Gy
W
R / B
O B
L Y
Sb
B
/ L
B O
L / Y Sb
L / R
R
W
Y
W
Y
W
Y
B B L L
L L
B
B
B
R
R
R
/
B
B
Br
B
B
B
B B
L / W
R R R
R
B
R
Br
Br
L
/
W
L
/
W
Br
B
L
/
B
L
/
B
L
/ R
Br
R / B
L / B L / W
B / W
W W / R
W
R
O
L
Y
B / L
O
B
L
Y
B / L
Sb
B
/
W
B
L
/ R
L
/
Y
L
/
Y
B
Sb
Sb
B Gy
C
H
D
B
I
5
9
G
3
4
A
2
J
E
F
6
7 8
1
0
K
B/W.................. Black/White
L/B ................... Blue/Black
L/R ................... Blue/Red
L/Y ................... Blue/Yellow
L/W .................. Blue/White
R/B................... Red/Black
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