Yamaha XV19SX(C), Service Manual

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CABLE ROUTING (for XV19S(C)/ XV19M(C)/ XV19CTS(C)/
XV19CTM(C))
2-60
1. Meter assembly coupler
2. Cylinder-#2 intake air pressure sensor coupler
3. Cylinder-#1 right spark plug cap
4. Wire harness
5. Negative battery lead
6. EXUP servo motor
7. Fuse box
8. Starter motor lead
9. Positive battery lead
10. Sub-wire harness 1
11. ECU (electronic control unit)
12. Cylinder-#1 left spark plug cap
13. Cylinder-#1 intake air pressure sensor coupler
14. Fuel sender (fuel tank) coupler
15. Neutral switch lead
16. Sidestand switch lead
17. Crankshaft position sensor lead
18. Speed sensor lead
19. Fuel hose (fuel tank to fuel hose joint)
20. Fuel return hose (fuel return pipe to sub-fuel tank)
21. Air vent hose (fuel pump to fuel hose joint)
22. Fuel outlet hose
23. Frame
24. Oil tank
25. Sub-fuel tank
26. Battery
27. Main fuse
28. Fuel pump lead
A. Do not pinch the leads between the fuel tank
bracket and the frame when installing the bracket.
B. Pass the plastic locking ties through the holes in
the frame damper, and then fasten the wire harness
and damper with the ties. Face the end of each
plastic locking tie upward, and then cut off the
excess end of the tie.
C. Align the white tape on the wire harness with the
frame cross member.
D. 20 mm (0.79 in)
E. Fasten the wire harness with the plastic locking tie.
Face the end of the plastic locking tie upward, and
then cut off the excess end of the tie.
F. Route the wire harness along the frame.
G. Fasten the wire harness with the plastic locking tie,
making sure to align the tie with the line on the
rubber damper. Face the end of the plastic locking
tie upward, and then cut off the excess end of the
tie.
H. Connect the ECU couplers, and then fasten the
ECU with the band.
I. Fasten the fuel return hose (fuel return pipe to sub-
fuel tank) with the plastic locking tie. Face the end
of the plastic locking tie inward, and then cut off the
excess end of the tie.
J. Route the cylinder-#1 intake air pressure sensor
lead so that it does not protrude past the top of the
frame.
K. Fasten the fuel tank damper with the plastic locking
tie. Install the plastic locking tie in the middle slot of
the fuel tank damper.
L. Fasten the air filter case damper with the plastic
locking tie so that the rubber part of the damper
contacts the frame. Be sure to pass the plastic
locking tie between the air filter case damper and
the frame.
M. Route the crankshaft position sensor lead,
sidestand switch lead, neutral switch lead, starter
motor lead, and speed sensor lead under the fuel
outlet hose.
N. Inside of frame
O. Outside of frame
P. View with tray removed
Q. Route the negative battery lead under the starter
motor lead and battery positive lead.
R. Route the positive battery lead (main fuse to starter
relay) over the tray.
S. Route the negative battery lead towards the front of
the vehicle.
T. Route the positive battery lead (battery to starter
relay) under the tray.
U. View with tray installed
V. To the tail/brake light
W. View with ECU removed
X. Wrap the protective covering around the couplers
(crankshaft position sensor coupler, auxiliary DC
jack coupler, neutral switch coupler, sub-wire
harness 1 coupler, speed sensor coupler, and
sidestand switch coupler) and the wire harness.
Y. When installing the ECU, be sure not to pinch the
leads in the areas shown in the illustration with
oblique lines.