Yamaha YZ450FP 2023, Owner'S Service Manual

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CABLE ROUTING DIAGRAM
2-20
1. Wire harness
2. Rear frame
3. Plastic locking tie
4. Starter relay coupler (black, 4-pin)
5. Starter motor lead
6. Positive battery lead
7. Negative battery lead
8. CCU (Communication Control Unit)
9. Rear fender (projection)
10.Starter relay
11.Starter relay cover
12.CCU coupler
13.Wire harness
14.Diode
A. Fasten the starter motor lead and wire har-
ness to the rear frame at the white tape posi-
tion of the wire harness using the plastic
locking tie. Point the lock portion of the wire
harness to the lower side of the vehicle while
pointing the end of the lock portion to the out-
side of the vehicle, and then cut off the end.
B. Route the starter motor lead between the
starter relay and the rear fender. Adjust any
slack between the starter relay and the plas-
tic locking tie of the rear frame.
C. Route the positive battery lead on the outside
of the projection on the rear fender (outside
the vehicle).
D. Insert the starter relay into the battery
bracket, and secure it.
E. Install the starter relay cover over the starter
relay.
F. Insert the CCU coupler into the battery
bracket so that the coupler is located on the
inside (of the vehicle), and then secure it.
G. Insert the clip portion of the clamp into the
frame. Fasten the starter motor lead and wire
harness at the green tape of the wire har-
ness. Point the end to the lower side of the
vehicle, and then cut off it.
H. Point the starter motor lead to the outside,
and then install it.