Yamaha YZF-R1 2000 Supplementary Service Manual page 35

Headlight sub-wire harness
1
Left handlebar switch lead
2
Main switch lead
3
Starter cable
4
Right handlebar switch coupler
5
Throttle cables
6
Engine air vent hose
7
EXUP servomotor coupler
8
Air vent surge tank
9
Starter motor lead
10
Pickup coil coupler
11
Fuel pump coupler
12
CABLE ROUTING
Neutral switch connector
13
Battery negative lead
14
Rear brake switch coupler
15
Speed sensor coupler
16
EXUP cable
17
Fuel tank overflow hose
18
Fuel tank breather hose (except for California)
19
Tail light lead
20
Rear flasher light lead
21
Crankcase breather hose
22
Generator coupler
23
Sidestand switch coupler
24
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SPEC