Ducati MONSTER S4Rs Manuel D'utilisation Et Entretien page 147

Key to the electrical system / injection system diagram
1) RH handlebar switch.
2) Transponder antenna.
3) Key switch.
4) Fan relay.
5) Main relay.
6) Fusebox.
E
7) Lh Fan.
8) Rh Fan.
9) Starter motor.
10)Starter contactor.
11)"Antibounce" diode.
12)Battery.
13)Master fuse.
14)Regulator.
15)Alternator.
16)RH rear turn indicator.
17)Tail light.
18)Number plate light.
19)LH rear turn indicator.
20)Fuel tank.
21)Injection relay.
22)Self-diagnosis connection.
23)Speed sensor.
24)Sidestand switch.
25)Lambda sensor.
26)Horizontal cylinder coil.
27)Vertical cylinder coil.
28)Horizontal cylinder spark plug.
29)Vertical cylinder spark plug.
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30)Horizontal cylinder injector.
31)Vertical cylinder injector.
32)Throttle position sensor.
33)Rpm/timing sensor.
34)Coolant temperature sensor (control unit).
35)Stepper motor.
36)5AM control unit
37)Neutral switch.
38)Oil pressure switch.
39)Rear brake light switch.
40)Front brake light switch.
41)Clutch switch.
42)LH handlebar switch.
43)Coolant temperature sensor (instrument panel).
44)Air temperature/pressure sensor.
45)Instrumentation (instrument panel).
46)Front LH turn indicator.
47)Horn.
48)Headlight.
49)Front RH turn indicator.
Wire colour coding
B Blue
W White
V Violet
Bk Black
Y Yellow
R Red
Lb Light blue
G Green
Bn Brown
O Orange
P Pink
Gr Grey