Ducati ST4S Owner's Manual page 215

Wire colour coding
P Pink
G Green
W White
O Orange
Y Yellow
B Blue
Bn Brown
R Red
V Violet
Gr Grey
Lb Light blue
Bk Black
Note
The system wiring diagram is at the end of this
manual.
ST4s
Legend to fuse box
Pos. El. item
1-9 Key-on
2-10 Lights
3-11 Stops, horn, turn indicators
and solenoid starter
4-12 Instrument panel
5-13 Heated handgrips
6-14 Side stand
7-15 Spare
8-16 Spare
a ECU power supply
b Injection
c Power outlet and self-
diagnosis power socket
Rat.
7.5 A
15 A
20 A
E
5 A
5 A
3 A
15 A
20 A
3 A
20 A
20 A
105