And Wiring Diagram - Yamaha WR250F(V) Owner's Service Manual

EC600000
ELECTRICAL
EC610000
ELECTRICAL COMPONENTS AND WIRING DIAGRAM
EC611000
ELECTRICAL COMPONENTS
1 Headlight
2 Multi-function display
3 Engine stop switch
4 Clutch switch
5 Diode
6 Starter relay diode
7 Throttle position sensor
8 Starter relay
9 Fuse
0 Starting circuit cut-off relay
A Taillight
34
2
1
E D
EC612000
WIRING DIAGRAM
W R
W
R
R W
D
W W
Y Y
Y
W
Y W W Y
R
W Y
B
-
A
B
Y
Y L
1
B
L Y
B
START
ELECTRICAL COMPONENTS AND WIRING DIAGRAM
B Neutral switch
C Starter motor
D AC magneto
E Rectifier/regulator
F Ignition coil
G Spark plug
H Start switch
I Main switch
J CDI unit
K Speed sensor
L Battery
56 89 0 A
7
C B
R
E
B
ON
R
OFF
R
Br
I
9 R -
8
L
Br L/W
Br
L/W
B B
C
L/W
0
B
Br L/B
5
4
H
L/Y B B B
OFF
L/R /B L
B B
COLOR CODE
B ...................... Black
Br..................... Brown
Ch.................... Chocolate
Dg.................... Dark green
Gy.................... Gray
L ...................... Blue
O...................... Orange
R...................... Red
Sb .................... Sky blue
W ..................... White
R/B R
B Br
R/B
B
6
Br
L/W
Br
R/W
Ch
Dg
Y
Sb
B
L/Y Sb
L/R
L/W Sb Sb L/W
B
6 - 1
ELEC
Y ...................... Yellow
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
R/W.................. Red/White
H I
FG
L
Br B/W W Sb B O
R W
L/B Gy R/B
B/L Y L
W/R /W B Br O B Sb
W R
R/B Gy L/W L B/L
Y
W
W/R
W
R
J
Br
R/B
L/B L/W
B/W
Sb
B
Sb
3 Gy
ON
B B B/W B
STOP
EL
R R
K
W W
SIGNAL B R W
B/W B/W
+
Backup
W R B/W
2
SLCT1
SLCT2
RST
GND
W R B/W Br R/W B
Ch Dg
Y B
B R B R/W Br
W
– +
J
K
O B
O O
L
Y B
G
B/L
F
B/L
L
L Y
Y
B
B/L
7
Y L
B/L