Yamaha XV19SX(C), Service Manual, Page: 103 / 494

CABLE ROUTING (for XV19CS(C)/ XV19C(C))
2-76
1. Cylinder-#2 intake air pressure sensor coupler
2. Meter assembly coupler
3. Fuel sender (fuel tank) coupler
4. Cylinder-#1 right spark plug cap
5. Wire harness
6. Negative battery lead
7. EXUP servo motor lead
8. Fuse box
9. Starter motor lead
10. Positive battery lead
11. Sub-wire harness 1
12. ECU (electronic control unit)
13. Cylinder-#1 left spark plug cap
14. Cylinder-#1 intake air pressure sensor coupler
15. Left handlebar switch lead
16. Right handlebar switch lead
17. Neutral switch lead
18. Sidestand switch lead
19. Crankshaft position sensor lead
20. Speed sensor lead
21. Fuel hose (fuel tank to fuel hose joint)
22. Fuel return hose (fuel return pipe to sub-fuel tank)
23. Air vent hose (fuel pump to fuel hose joint)
24. Fuel outlet hose
25. Frame
26. Oil tank
27. Sub-fuel tank
28. Battery
29. Main fuse
30. Fuel pump lead
A. Align the white tape on the wire harness with the
frame cross member.
B. Fasten the wire harness with a plastic locking ties.
Face the end of the plastic locking tie upward, and
then cut off the excess end of the tie.
C. 20 mm (0.79 in)
D. Route the wire harness along the frame.
E. Fasten the wire harness with a 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.
F. Connect the ECU couplers, and then fasten the
ECU with the band.
G. Fasten the fuel return hose (fuel return pipe to sub-
fuel tank) to the frame with a plastic locking tie.
Face the end of the plastic locking tie inward, and
then cut off the excess end of the tie.
H. Route the cylinder-#1 intake air pressure sensor
lead so that it does not protrude past the top of the
frame.
I. Route the crankshaft position sensor lead,
sidestand switch lead, neutral switch lead, starter
motor lead and speed sensor lead under the fuel
outlet hose.
J. Inside of frame
K. Outside of frame
L. View with tray removed
M. Route the negative battery lead under the starter
motor lead and battery positive lead.
N. Route the positive battery lead (main fuse to
starter relay) over the tray.
O. Route the positive battery lead (battery to starter
relay) under the tray.
P. View with tray installed
Q. To the tail/brake light
R. View with ECU removed
S. Wrap the protective covering around the couplers
(crankshaft position sensor coupler, auxiliary DC
coupler, neutral switch coupler, sub-wire harness 1
coupler, speed sensor coupler, sidestand switch
coupler, and joint coupler).
T. When installing the ECU, be sure not to pinch the
leads in the areas shown in the illustration with
oblique lines.