Yamaha R1 Series 2015 Service Manual page 141

1. Horn lead
2. Main switch lead
3. Left handlebar switch lead
4. Throttle cable (accelerator cable)
5. Throttle cable (decelerator cable)
6. Right handlebar switch lead
7. Cylinder identification sensor lead
8. Front wheel sensor lead
9. Ignition coil #4 coupler
10.Ignition coil #3 coupler
11.Accelerator position sensor coupler
12.Atmospheric pressure sensor coupler
13.Throttle servo motor coupler
14.Immobilizer unit coupler
15.Ignition coil #2 coupler
16.Intake air pressure sensor coupler
17.Air induction system solenoid lead
18.Ignition coil #1 coupler
19.Intake funnel servo motor lead
20.Plastic locking tie
21.Immobilizer unit lead
22.Sub-wire harness (for YZF-R1M)
23.Guide
24.Radiator bracket
25.Radiator fan motor lead
26.Intake solenoid vacuum hose
27.Atmospheric pressure sensor
28.Immobilizer unit lead (wire harness)
29.Wire harness
A. Fasten the horn lead at the positioning tape
with the lower bracket cover clamp as shown
in the illustration. Route the excess portion of
the horn lead (between the positioning tapes)
to the outside of the rib on the lower bracket
cover.
B. Insert the wire harness clamp into the hole in
the frame.
C. To intake funnel servo motor
D. Fasten the intake solenoid vacuum hose with
the plastic locking tie using the front position
of the quick fastener as a guide. Make sure
that the end of the plastic locking tie does not
protrude above the intake solenoid vacuum
hose.
E. When connecting the intake solenoid vacuum
hose, may apply lubrication (water, soapy
water, silicone fluid, or ethanol) to the hose.
F. Fasten the intake solenoid vacuum hose with
the plastic locking tie using the rear position
of the wire harness clamp as a guide. Make
sure that the end of the plastic locking tie
does not protrude above the intake solenoid
vacuum hose.
G. To horn
H. Fasten the leads (right handlebar switch lead
(blue), left handlebar switch lead (gray), main
switch lead (white), sub-wire harness (for
YZF-R1M) (white)) at the positioning tape on
the guide with the plastic locking tie. Cut off
the excess end of the tie to 5 mm (0.2 in) or
less.
I. To front wheel sensor
J. Fasten the front wheel sensor lead to the end
of the R section of the brake pipe with the
plastic locking tie as shown in the illustration.
Cut off the excess end of the plastic locking
tie to 5 mm (0.2 in) or less. The buckle of the
plastic locking tie may be facing in any direc-
tion.
K. Route the wheel sensor lead through the
claw of the bracket.
L. Connect the immobilizer unit coupler, and
then install it to the stay.
M. Fasten the immobilizer unit lead and wire har-
ness with the plastic locking tie. Align the
plastic locking tie with the white tape. Point
the end of the plastic locking tie forward. Do
not cut off the excess end of the plastic lock-
ing tie.
N. Fasten the wire harness to the guide with the
plastic locking tie. The buckle of the plastic
locking tie may be facing in any direction. Cut
off the excess end of the tie to 5 mm (0.2 in)
or less.
O. Fasten the intake solenoid vacuum hose onto
the wire harness with the plastic locking tie.
Face the buckle of the plastic locking tie out-
ward. (2 locations)
P. Insert the wire harness clamp until it contacts
the claw of the electrical components tray.
Q. Fasten the front wheel sensor lead at the
positioning tape with the clamp as shown in
the illustration.
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CABLE ROUTING