Yamaha 2007 R6 Service

							CABLE ROUTING
2-52
1. Main switch lead
2. Left handlebar switch lead
3. Left radiator fan motor lead
4. Wire harness
5. Radiator inlet pipe
6. Fuel tank breather hose (except for California)
7. Sidestand switch lead
8. AC magneto lead
9. Front left turn signal/position light lead
10. Main switch lead
11. Left handlebar switch lead
12. Left radiator fan motor lead
13. Fuel tank drain hose
14. Oil level switch lead
A. Bend the wire harness so that it is routed along the 
rectifier/regulator holder and is aligned with the 
plastic locking tie installation locations.
B. 45
–55 mm (1.77–2.17 in)
C. Pass a plastic locking tie through the holes in the 
coupler holder, and then fasten the wire harness 
with the tie.
D. Pass the left radiator fan motor lead through the 
opening in the frame, and then route the lead 
under the wire harness.
E. Pass the starter motor lead, speed sensor lead, 
sidestand switch lead, and oil level switch lead 
between the holder on the engine and the 
crankcase boss, making sure to route the starter 
motor lead to the outside of the other leads.
F. Fasten the fuel tank drain hose and fuel tank 
breather hose (except for California) with the 
holder, making sure to fasten the hoses below the 
holder on the engine.
G. 30
–50 mm (1.18–1.97 in)
H. Pass the fuel tank drain hose, fuel tank breather 
hose (except for California), and sidestand switch 
lead through the guides on the sidestand shield, 
making sure to route the lead to the inside of the 
hoses.
I. Pass the AC magneto lead between the frame and 
the throttle body, and then route it under the 
radiator inlet pipe.
J. After connecting the AC magneto coupler, slide the 
cover over the coupler.
K. To the front left turn signal/position light
L. Pass a plastic locking tie through the holes in the 
coupler holder, and then fasten the wire harness 
with the tie, making sure to install the tie with its 
buckle positioned toward the rear of the vehicle 
and its end facing inward. Cut off the excess end of 
the plastic locking tie to 2
–10 mm (0.08–0.39 in).
M. Bend back the left radiator fan motor lead as 
shown in the illustration, and then insert the 
projection on the coupler into the hole in the left 
coupler holder. The lead may be routed to the 
inside or the outside of the coupler.
N. Route the AC magneto lead under the left radiator 
fan motor lead. 
						

							CABLE ROUTING
2-53
A-A
A
B
B
A
A
B
C
D
EF
G
H
IJ
K
L
M
NO
E
P
E
Q
W
X
R
V
U
T
S
S
123457
6
7
6
8
8
9
10
10
11
11
1213
13
14
15
16
17
181920
20
2122232425
26
27
2829
30
31
32
3245˚
135˚
B-B 
						

							CABLE ROUTING
2-54
1. Front right turn signal/position light lead
2. Right radiator fan motor lead
3. Throttle position sensor (for throttle valves) lead
4. Throttle servo motor lead
5. Throttle position sensor (for throttle cable pulley) 
lead
6. Ignition coil lead
7. Crankshaft position sensor lead
8. Sub-wire-harness 2
9. Coolant temperature sensor lead
10. Rear brake light switch lead
11. O
2 sensor lead
12. EXUP servo motor lead
13. Neutral switch lead
14. Fuel pump coupler
15. Fuel sender coupler
16. Fuel tank breather hose (except for California)
17. Fuel tank drain hose
18. Negative battery lead
19. Engine ground lead
20. Sub-wire-harness 3
21. Oil level switch lead
22. Sidestand switch lead
23. Speed sensor lead
24. Starter motor lead
25. Left radiator fan motor lead
26. Main switch lead
27. Left handlebar switch lead
28. Throttle cable (accelerator cable)
29. Throttle cable (decelerator cable)
30. Right handlebar switch lead
31. Headlight sub-wire-harness 2
32. Wire harness
A. To the headlight
B. Fasten the headlight lead with the holder.
C. To the front right turn signal/position light
D. Insert the projection on the plastic band into the 
hole in the coupler holder, and then fasten the wire 
harness, right radiator fan motor lead, throttle 
position sensor (for throttle valves) lead, throttle 
servo motor lead, and throttle position sensor (for 
throttle cable pulley) lead with the band, making 
sure to route the right radiator fan motor lead to the 
inside of the wire harness and to face the end of 
the band upward.
E. To the engine
F. To the throttle bodies
G. To the coolant temperature sensor
H. Route the coolant temperature sensor lead above 
the crankshaft position sensor lead, neutral switch 
lead, oil level switch lead, and sidestand switch 
lead.
I. Position the sub-wire harness 2 coupler on top of 
the wire harness.
J. Route the oil level switch lead, speed sensor lead, 
and crankshaft position sensor lead under the wire 
harness.
K. Insert the projection on the plastic locking tie that 
is fastened around the wire harness into the hole in 
the frame.
L. Pass the neutral switch lead between the frame 
and the engine.M. To the ECU
N. Install both the engine ground lead terminal and 
the negative battery lead terminal to the crankcase 
with the bolt. Make sure that the oil level switch 
lead and speed sensor lead are routed under the 
engine ground lead and negative battery lead, the 
leads are positioned on top of their terminals, and 
the terminals contact the stopper on the 
crankcase.
O. Position the sub-wire-harness 3 coupler under the 
wire harness.
P. To the secondary injectors
Q. Insert the projection on the plastic band into the 
hole in the coupler holder, and then fasten the wire 
harness and left radiator fan motor lead with the 
band, making sure to face the end of the band 
upward.
R. Pass a plastic locking tie through the hole in the 
coupler holder, and then fasten the wire harness 
with the tie. Face the end of the plastic locking tie 
inward.
S. To the radiator
T. Either lead, the left handlebar switch lead or the 
main switch lead, may be routed on top.
U. Route the throttle cables to the right of the 
projection on the center air baffle plate on top of 
the radiator, making sure not to twist them.
V. Route the clutch cable above the right air baffle 
plate on top of the radiator, and then route it 
downward between the plate and the coupler 
holder.
W. Pass a plastic locking tie through the hole in the 
stay on the frame from above, and then fasten the 
wire harness and sub-wire-harness 3 with the tie, 
making sure to fasten the lead within the 135
° 
angle shown in the illustration. Face the end of the 
plastic locking tie inward.
X. Pass a plastic locking tie through the hole in the 
stay on the frame from above, and then fasten the 
leads shown in the illustration with the tie, making 
sure to fasten the sub-wire harness 2 above the 
stay and the other leads below. Face the end of the 
plastic locking tie inward. 
						

							CABLE ROUTING
2-55
A
3
12
3
C
B 
						

							CABLE ROUTING
2-56
1. Throttle cable (decelerator cable)
2. Throttle cable (accelerator cable)
3. Front brake hose
A. Pass the throttle cables between the front fork and 
the front brake hose.
B. When installing the guide on the lower bracket, be 
sure to pass the front brake hose through it.
C. Fasten the front brake hose with the holder, 
making sure that the paint mark on the hose is 
visible through the hole in the holder. 
						

							CABLE ROUTING
2-57
4
5
7
8
9
11
13
1412
10
15
16
1116
6
A
C
E
B
D
56
10
12
16
123 
						

							CABLE ROUTING
2-58
1. Canister purge hose (throttle body-#4 to 3-way 
joint) (for California only)
2. Canister purge hose (3-way joint to canister) (for 
California only)
3. Fuel tank breather hose (fuel tank to rollover valve) 
(for California only)
4. Fuel tank breather hose (fuel tank to hose joint) 
(except for California)
5. Fuel hose (fuel tank to primary injector fuel rail)
6. Crankcase breather hose
7. Fuel tank overflow hose
8. Fuel tank breather hose (except for California)
9. Fuel tank overflow hose (fuel tank to hose joint)
10. Fuel hose (primary injector fuel rail to secondary 
injector fuel rail)
11. Intake air pressure sensor lead
12. Sub-wire-harness 3
13. Canister purge hose (throttle body-#2 to 3-way 
joint) (for California only)
14. Atmospheric pressure sensor lead
15. Sub-wire-harness 2
16. Intake air pressure sensor hose
A. Face the ends of the clamp rearward.
B. Route the sub-wire-harness 3 to the left side of the 
intake air pressure sensor.
C. Fasten the atmospheric pressure sensor lead with 
the holder on the air filter case.
D. Route the atmospheric pressure sensor lead in the 
groove in the air filter case.
E. Fasten the sub-wire-harness 3 with the holder on 
the air filter case. 
						

							CABLE ROUTING
2-59
FF
C
C
E
E
D
D
AAG
G
B
B
A
BC
E
F
D
G
H
I
J
K
1
123
4
567
89
10
10111213
14
15
1216
1
2
2
3
3
5
6
7
67
910
13
14
1517
L
11417
1310
15
A-AB-B
C-C
D-DE-EF-FG-G 
						

							CABLE ROUTING
2-60
1. Negative battery lead
2. Main fuse leads
3. Lean angle sensor lead
4. ECU (engine control unit)
5. Tail/brake light lead
6. Turn signal light lead (right and left side)
7. License plate light lead
8. Seat lock cable
9. Fuse box lead
10. Sidestand switch lead
11. Positive battery lead
12. Starter relay lead
13. Turn signal relay lead
14. Starter motor lead
15. Relay unit lead
16. ECU lead
17. Wire harness
A. Connect the license plate light connectors and the 
turn signal light couplers.
B. Fasten the wire harness and the tail/brake light 
lead with the holders on the frame.
C. Connect the tail/brake light coupler, making sure to 
position it under the wire harness and between the 
battery box and the frame.
D. Do not route the turn signal/hazard relay lead or 
relay unit lead over the front of the battery box or 
the damper.
E. Pass the negative battery lead between the battery 
band and the battery.
F. Pass the plastic band through the hole in the rib on 
the rear lower cowling from the front, and then 
fasten the turn signal light couplers and license 
plate light connectors with the band. Place the end 
of the plastic band between the rear lower cowling 
and the frame.
G. Pass the turn signal light leads and license plate 
light leads through the hole in the rib on the rear 
lower cowling.
H. Face the end of the plastic band to the left.
I. Cut off the excess end of the plastic locking tie to 
0
–20 mm (0–0.79 in).
J. Be sure to route the wire harness above the 
negative battery lead and the starter motor lead.
K. Route the turn signal relay lead and relay unit lead 
so that they are cushioned against the damper.
L. Be sure not to pinch the leads between the battery 
cover and the frame. 
						

							CABLE ROUTING
2-61