Yamaha WR250F Manuel D'atelier Du Proprietaire page 738

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 sensor
7 Starter relay
8 Fuse
9 Starting circuit cut-off relay
0 Taillight
23
1
C
EC612000
WIRING DIAGRAM
W R
W
R
R W
C
W W
Y W Y Y
Y W W Y
R R
W Y
B
B
1
- 0
Y B
Y L
B
L -
B
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ELECTRICAL COMPONENTS AND WIRING DIAGRAM
A Neutral switch
B Starter motor
C AC magneto
D Rectifier/regulator
E Ignition coil
F Spark plug
G Start switch
H Main switch
I CDI unit
J Battery
45 78 9 0
6
B A
D
R
B
ON
OFF
R R/B
Br B
H
J 7 8 R -
Br L/W
Br
L/W
5
B
Br
B
L/W
9 L/W
B
Br L/B
G
START
OFF
B B L/R L/B
START
6 - 1
COLOR CODE
B ...................... Black
Br..................... Brown
Gy.................... Gray
L ...................... Blue
O...................... Orange
R...................... Red
Sb .................... Sky blue
W ..................... White
Y ...................... Yellow
DE F
J
Br B/W
L/B Gy
W/R B/W
R/B Gy
R/B R
B Br
W W/R
W
R
Br
R/B
L/B L/W
B/W
2
ON
B/W B
B B
STOP
4
Sb
L/Y Sb
L/R
- Sb
3
L/Y B B B
– +
ELEC
B/L ................... Black/Blue
B/W.................. Black/White
L/B ................... Blue/Black
L/R ................... Blue/Red
L/Y ................... Blue/Yellow
L/W .................. Blue/White
R/B................... Red/Black
G H
I
W Sb B O
R W
R/B B/L Y L
Br O B Sb
W R
L/W L Y B/L
O B
O O
L
I
Y B
F
E
B/L
L
L Y
Y
B
B Gy Sb
B/L
6
Y L
B/L
Sb L/W
A