Yamaha XT660R Service Manual page 420

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ELEC
SIGNALING SYSTEM
3 Neutral switch
4 Main switch
6 Battery
7 Main fuse
A Backup fuse (immobilizer unit, meter assembly)
F Front brake light switch
G Relay unit
K Fuel pump
L ECU
R Coolant temperature sensor
S Speed sensor
X Neutral indicator light
Y Multifunction meter
Z Coolant temperature warning light
[ Engine trouble warning light
\ Fuel level warning light
_ Turn signal indicator light
c Turn signal/hazard relay
e Horn switch
h Turn signal switch
i Hazard switch
k Horn
m Rear turn signal light (left)
n Front turn signal light (left)
o Front turn signal light (right)
p Rear turn signal light (right)
s Rear brake light switch
u Tail/brake light
v Ignition fuse
w Signaling system fuse
y Parking lighting fuse
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