wiring YAMAHA WR 250F 2017 User Guide

EAS2GBB426
WIRING DIAGRAM
WR250F/WR250FH 2017
1. Joint connector
2. Joint connector
3. Joint connector
4. AC magneto
5. Rectifier/regulator
6. Headlight relay
7. Main relay
8. Engine ground
9. Battery
10. Frame ground
11. Starter relay
12. Main fuse
13. Starter motor
14. Starter relay diode
15. Indicator light
16. Engine trouble warning light
17. Fuel level warning light
18. Resistor
19. Fuel sender
20. Diode
21. Coupler for connecting option-
al part
22. ECU (engine control unit)
23. Ignition coil
24. Spark plug
25. Injector
26. Fuel pump
27. Radiator fan motor relay
28. Radiator fan motor fuse
29. Radiator fan motor
30. Joint connector
31. Intake air temperature sensor
32. Coolant temperature sensor
33. Throttle position sensor
34. Intake air pressure sensor
35. Lean angle sensor
36. Engine stop switch
37. Neutral switch
38. Diode
39. Starting circuit cut-off relay
40. Clutch switch
41. Start switch
42. Joint connector
43. Taillight
44. Headlight
45. Coupler for connecting option-
al switch
46. Speed sensor
47. Multi-function display
48. Frame ground
49. Ignition coil sub-lead
50. Negative battery lead
EAS2GBB427
COLOR CODE
BBlack
Br Brown
Ch Chocolate
Dg Dark green
G Green
Gy Gray
LBlue
Lg Light green
O Orange
PPink
RRed
Sb Sky blue
WWhite
Y Yellow
B/L Black/Blue
B/O Black/Orange
B/W Black/White
B/Y Black/Yellow
Br/W Brown/White
G/B Green/Black
G/W Green/White
G/Y Green/Yellow
L/B Blue/Black
L/G Blue/Green
L/R Blue/Red
L/W Blue/White
L/Y Blue/Yellow
P/L Pink/Blue
R/B Red/Black
R/L Red/Blue
R/W Red/White
R/Y Red/Yellow
W/B White/Black
Y/B Yellow/Black
Y/G Yellow/Green
Y/R Yellow/Red

ONOFF
ONOFF
BBBBBBRRRRRR/LBrBrBrBrBr
BrBr
BrBrBrBr
R/LR/LR/LR/LR/L
B
L
L
L
PP
L
YY
RR
Br
R/LR/LR/L
P/LP/L
R/L
R/L
R/L
R/BR/BL/R
L/YL/Y
Y/R
Y/R
G/Y
G/YG/YG/Y
B/YB/Y
R/L
B/L
B/L
B/L
B/L
B/LY/GY/G
B/L
B/O
L/B
Y/B
W/B
W/BG/BL/B
W/B
W/B
L/BL/B
L/GL/W
L/W
L/R
Br/W
Br/W
R/W
R/W
R/Y
R/Y
G/BG/B
G/B
B/O
B/LB/LB/L
B/LB/LB/LB/L
G/WG/W
Br/WBr/W
R/WR/WBr
OOO
R
R
Gy
LLLL
BBBB
B
BB
B
BB
B
B
B
R
R
W
W
Y
Y
Dg
Dg
Ch
Ch
RW
BrBrBrBr
Br
BWSb
SbSb
Sb
Br
BrB
Br
LgLgR/L
R
R
RR
Gy
B
BWWW
WWW
R
RR
G
G
BB
B
Y/B
R
B
BB
B
B
Br
Br
Br
B
L/G
B/L
B/W
B/W
B
BBB
BBBRR R
RRR/LBr BrBr
Br Br
(Gy)
(Gy)B/LGy
WW WB
Gy
B
R
WW W
BR
R,R/Y
G
R
Y/B
R,R/W
Br
R
L/R
(B)
R/YR/WBr/WL/G
Br/W ,Br
L/W
(B)
(B) Br
BrL/Y
Y/R
G/YBr
BB
BrBrL/YY/W
(B) (B)B B
GG/Y
RR/LR
LgW/B
(B)
BG
yBrR
W/BB/LLY PG/WB/YR/BLgG/YWBr/WOL/RY/BB/OL/BSbY/R
L/YP /LY/G
(Gy)R/LR/B
R/LB/Y
R/WR/L
R/W, BrP/L
R/LR /L(B)
(B) (B)
(L)
(L) (B)
BR/L
LB
R/LR
/LR/LR /LR/LB /LB/LB /LB/LB /LB/LB /LLLLL BBBBBrBrBrBr
B/LBr/W
B/LG/W
LYB/L
B/LPL
B/LY/GL
(B)
(B)B/OB
B
B
SbW/BSb
SbG/B
L/G,L/W
L/BBrG/B
G/BBBB
(B)
(B)L/BB
B
BBr Br
Br Br
Br
B
B
LY
(B)
(B)
(B)
(B)
(B)
GB
Ch
Dg
Y
BBR W
Br
R
B
W
B/WR
WCh DgYB
BrR/WBW
R
O
OR/L
BB
WR250F/WR250FH 2017
WIRING DIAGRAMWR250F/WR250FH 2017
SCHÉMA DE CÂBLAGE
2GB-28199-72_W.D.indd 12016/03/24 9:14:24

ONOFF
ONOFF
(Gy)
(Gy)
(B)
(B)
(B)
(B) (B)
(B)
(Gy)
(B)
(B) (B)
(L)
(L) (B)
(B)
(B)
(B)
(B)
(B)
(B)
(B)
(B)
(B)
,
,
,
,
,
WR250F/WR250FH 2017
WIRING DIAGRAMWR250F/WR250FH 2017
SCHÉMA DE CÂBLAGE
2GB-28199-72_W.D.indd 22016/03/24 9:14:24