
ON
OFF
ON
OFF
B B
B
B
R R R R/L
Br Br Br Br
R/L
R/L
R/L
R/L
R/L
B
L
L
L
P
P
L
Y
Y
R
R
Br
R/L
R/L
R/L
P/L
P/L
R/L
R/L
R/L
R/B
R/B
L/R
B/Y
B/Y
R/L
B/L
B/L
B/L
B/L
B/L
Y/G
Y/G
B/L
B/O
L/B
W/B
W/B
G/B
L/B
W/B
W/B
L/B
L/B
L/G L/W
L/W
L/R
Br/W
Br/W
R/W
R/W
R
G/B
G/B
G/B
B/O
B/L
B/L
B/L
B/L
B/L
B/L
B/L
G/W
G/W
Br/W
Br/W
R/W
R/W
Br
O
O
O
O
R
R
Gy
R
L
L
L
L
B
B
B
B
B
B
B
B
B
B
Sb
Sb
Sb
Sb
Br
Br
Lg
Lg
R/L
R
R
R
R
Gy
B
B
W
W
W
W
W
W
R
R
B
B
B
B
B
B
B
Br
Br
B
B
L/G
B/L
B
Br
Br
Br
Br
Br
Br
Br
L/Y
Y/R
L/Y
Y/R
G/Y
G/Y
G/Y
G/Y
Br
B
B B
B
B
B
R
R R R/L
Br Br
Br
Br Br
(Gy)
(Gy)
B/L Gy
W W W
B
Gy
B
R
W W W
B R
R,R/W
Br
R
L/R
(B)
R
R/W
Br/W
L/G
Br/W,Br
L/W
R
R/L
R
Lg
W/B
(B)
B Gy Br R W/B B/L L Y P G/W B/Y
R/B
Lg
Br/W
O
L/R
Y/R
B/O L/B
L/Y
Sb
P/L
Y/G
G/Y
(Gy)
R/L R/B
R/L
B/Y
R/W
R/L
R/W,Br
P/L
R/L
R/L
(B)
(B)
(B)
(L)
(L)
B
R/L
R/L R/L R/L R/L R/L B/L B/L B/L B/L B/L B/L B/L
Br Br Br Br
L L L L B B B
B/L
Br/W
B/L
G/W
L Y B/L
B/L P L
B/L
Y/G
L
(B)
(B)
B/O B
B
B
Sb W/B
Sb
Sb
G/B
L/G,L/W
L/B
Br
G/B
G/B
B
B B
(B)
(B)
L/B B
B
B
R
O
O
R/L
B
B
(B)
(B)
Br Br
L/Y
Y/R
Br Br
L/Y Y/W
G/Y Br
B B
(B)
(B)
B
B
G
G/Y
YZ250FXK 2019
WIRING DIAGRAM
B29-28199-14_W.D.indd 1
2018/03/29 17:51:16
Summary of Contents for YZ 2019 Series
Page 6: ...EAM20162 YAMAHA MOTOR CORPORATION U S A YZ MOTORCYCLE LIMITED WARRANTY...
Page 10: ......
Page 40: ...MOTORCYCLE CARE AND STORAGE 1 28...
Page 63: ...LUBRICATION POINTS AND LUBRICANT TYPES 2 22...
Page 66: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 25...
Page 68: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 27...
Page 70: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 29...
Page 72: ...CABLE ROUTING DIAGRAM 2 31 EAM20152 CABLE ROUTING DIAGRAM...
Page 74: ...CABLE ROUTING DIAGRAM 2 33...
Page 76: ...CABLE ROUTING DIAGRAM 2 35...
Page 78: ...CABLE ROUTING DIAGRAM 2 37...
Page 80: ...CABLE ROUTING DIAGRAM 2 39...
Page 82: ...CABLE ROUTING DIAGRAM 2 41...
Page 84: ...CABLE ROUTING DIAGRAM 2 43...
Page 86: ...CABLE ROUTING DIAGRAM 2 45...
Page 126: ...ELECTRICAL SYSTEM 3 38...
Page 177: ...FRONT FORK 4 49 1...
Page 196: ...CHAIN DRIVE 4 68...
Page 217: ...CAMSHAFT 5 18 Spark plug Spark plug 13 N m 1 3 kgf m 9 6 lb ft T R...
Page 237: ...ELECTRIC STARTER 5 38...
Page 256: ...OIL PUMP AND BALANCER GEAR 5 57 a 2 10 b 2 9 1 b 5 3 a 4 10 5 9 3 E c d 6 7 8 8 b 6...
Page 262: ...GENERATOR AND STARTER CLUTCH 5 63 1 a 3 3 2 4...
Page 276: ...TRANSMISSION 5 77...
Page 284: ...WATER PUMP 6 7...
Page 290: ...FUEL TANK 7 5 A Left B Right 1 1 A 0 mm 0 in B 1 1 15 mm 0 59 in...
Page 296: ...THROTTLE BODY 7 11...
Page 299: ......
Page 313: ...CHARGING SYSTEM 8 14...
Page 343: ...FUEL INJECTION SYSTEM 8 44...
Page 347: ...FUEL PUMP SYSTEM 8 48...
Page 348: ...ELECTRICAL COMPONENTS 8 49 EAM20147 ELECTRICAL COMPONENTS 9 10 1 3 2 4 5 6 7 8...
Page 350: ...ELECTRICAL COMPONENTS 8 51 11 10 9 2 3 1 6 7 8 4 5...
Page 352: ...ELECTRICAL COMPONENTS 8 53 EAM30289 CHECKING THE SWITCHES 4 1 3 2 B B Sb B B B B B B B B...
Page 368: ...ELECTRICAL COMPONENTS 8 69...
Page 376: ...LIST OF SELF DIAGNOSTIC AND FAIL SAFE ACTIONS 9 7...