8 - 39
–
+
ELEC
COOLING SYSTEM
EBS00532
COOLING SYSTEM
CIRCUIT DIAGRAM
(GRAY)
(GRAY)
R
Br
Br
/
L
Br
/
L
R
/
W
Br
R
R
(BROWN)
B
W
/
L
(BLACK)
L
R
/
W
(BLACK)
(BLACK)
W
/
B
R
B
Y
/
R
(GR
(GR
Y
/
B
B
/
L
L
B
B
L
(BLACK)
(BLACK)
B
Y
R
W
Y
/
R
B
B
Y G
(BLACK)
(BLACK)
G
Y
B
Y G
B
B
Y G
OFF
RUN
R
Br
BrR
/
B
OFF
PUSH
L
/
B
Y G
B
Y
/
R
L
/
B
Y
G
L
B
L
B
Y
G
Y
/
R
L
/
B
R
/
B Br
R
/
B
Br
15A
L
/
B
R
Y
/
B
Y
/
B B
/
Y
R
/
B
Sb
B
B
B
/
Y
W
/
B
W
R
R
/
B
Sb
R
R
R
R
Y
/
B
Y
/
B
L
/
B
L
/
B
B
B
B
B
B
Y
/
B
R
/
B
B
/
Y
Sb
Y
/
B
L
/
B
L
/
B
W
/
L
R
/
B
W
/
L
Br
Sb
B
W
/
L
Sb
Sb
Sb
L
/
B
W
/
L
(BLACK)
(
R
/
B
B
/
L
R
L
Y
Y
/
B
Sb
Br
R
/
B W
/
L
Sb
Sb
W
/
L Br
Br
R
/
W
R
/
W
L
L
B
2
4
7
6
8
M
K
J
N
9
0
A
5
Q
R
S
L
G
H
I
F
R
ON
OFF
Br/L
Br/L
3
3
Main switch
4
Battery
5
Fuse
G
Circuit breaker (fan motor)
H
Thermo switch 1
I
Fan motor
Summary of Contents for 2003 YFZ450S
Page 1: ...YFZ450S5TG2 AE1 SERVICE MANUAL ...
Page 2: ......
Page 8: ......
Page 9: ...GEN INFO 1 ...
Page 11: ...GEN INFO ...
Page 20: ......
Page 21: ...SPEC 2 ...
Page 23: ...SPEC ...
Page 34: ...2 11 SPEC ENGINE SPECIFICATIONS Cylinder head tightening sequence ...
Page 69: ......
Page 70: ...CHK ADJ 3 ...
Page 139: ...ENG 4 ...
Page 143: ...ENG ...
Page 224: ...COOL 5 ...
Page 226: ...COOL ...
Page 234: ......
Page 235: ...CARB 6 ...
Page 237: ...CARB ...
Page 248: ...CHAS 7 ...
Page 320: ......
Page 321: ...ELEC 8 ...
Page 323: ... ELEC ...
Page 338: ...8 15 ELEC IGNITION SYSTEM 4 Install throttle lever cover ...
Page 366: ...TRBL SHTG 9 ...
Page 368: ...TRBL SHTG ...
Page 374: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...