APRILIA SCARABEO 125 Service Manual page 54

Electrical system
Level indicators and enable signals section
KEY
4. Speed sensor
5. Instrument panel
- Oil warning light (Pin 1)
- Sensor ground lead (Pin 7)
- Speed sensor ground lead (Pin 8)
- Speed sensor power supply (Pin 10)
- External temperature sensor input (Pin 11)
- Fuel level sensor input (Pin 12)
- Water temperature sensor input (Pin 13)
- Speed sensor input (Pin 14)
- General ground (Pin 17)
- +Key (Pin 19)
- +Battery (Pin 20)
6. External temperature sensor
9. Key switch
33. Battery
34. Main fuse
ELE SYS - 54
SCARABEO 125 - 200