Yamaha YXR70FX Service Manual page 494

YXR70FX 2008 WIRING DIAGRAM
1 Crankshaft position sensor
2 AC magneto
3 Rectifier/regulator
4 Main fuse
5 Frame ground
6 Ignition fuse
7 Main switch
8 Battery
9 Fuel injection system fuse
0 Starter relay
A Starter motor
B Backup fuse
C Diode
D Fuel injection system relay
E Reverse switch
F ISC (idle speed control) unit
G ECU (engine control unit)
H Ignition coil
I Spark plug
J Fuel injector
K Intake air temperature sensor
L Coolant temperature sensor
M Speed sensor
N TPS (throttle position sensor)
O Intake air pressure sensor
P Lean angle sensor
Q Gear position switch
R Parking brake switch
S Meter assembly
T Multifunction meter
U Engine trouble warning light
V Coolant temperature warning
light
W Park indicator light
X Reverse indicator light
Y Neutral indicator light
Z High-range indicator light
[ Low-range indicator light
\ Fuel sender
] Fuel pump
_ Four-wheel-drive motor fuse
a Four-wheel-drive motor relay 1
b Four-wheel-drive motor relay 2
c Four-wheel-drive motor relay 3
d On-command four-wheel-drive
motor switch and differential
gear lock switch
e Differential gear motor
f Auxiliary DC jack
g Auxiliary DC jack fuse
h Signaling system fuse
i Headlight fuse
j Light switch
k Headlight relay
l Headlight
m Brake light switch
n Tail/brake light
o Radiator fan motor
p Radiator fan motor circuit
breaker
q Load control relay
r Radiator fan motor relay
s Radiator fan motor fuse
t Backup light
u Backup light relay
È Optional
COLOR CODE
B............ Black
Br .......... Brown
G ........... Green
Gy ......... Gray
L ............ Blue
O ........... Orange
P............ Pink
R ........... Red
Sb.......... Sky blue
W........... White
Y............ Yellow
B/L......... Black/Blue
B/R ........ Black/Red
B/W ....... Black/White
B/Y ........ Black/Yellow
Br/B ....... Brown/Black
Br/L ....... Brown/Blue
Br/R ....... Brown/Red
Br/W ...... Brown/White
Br/Y ....... Brown/Yellow
G/R........ Green/Red
G/W ....... Green/White
G/Y ........ Green/Yellow
Gy/G...... Gray/Green
L/B......... Blue/Black
L/G ........ Blue/Green
L/R ........ Blue/Red
L/W........ Blue/White
L/Y......... Blue/Yellow
O/B ........ Orange/Black
P/L......... Pink/Blue
R/B ........ Red/Black
R/G........ Red/Green
R/L ........ Red/Blue
R/W ....... Red/White
R/Y ........ Red/Yellow
W/B ....... White/Black
W/G ....... White/Green
W/R ....... White/Red
Y/B ........ Yellow/Black
Y/G ........ Yellow/Green
Y/L......... Yellow/Blue
Y/R ........ Yellow/Red
Y/W ....... Yellow/White