Gilera 2008 MSS Nexus User Manual page 72

Electrical system
Turn signals system check
KEY
1. Battery
2. Fuse No. 5
3. Key switch contacts
4. Fuse No. 7
5. Fuse No. 8
6. Turn indicator control device
7. Electric control management device
8. Turn indicator switch
9. Turn indicator bulbs
WARNING
ALL CONTINUITY TESTS MUST BE CARRIED OUT WITH THE CORRESPONDING CONNECTORS
DISCONNECTED.
1) Check that bulbs operate properly.
2) Check fuses No. 5; 7; 8 and the key switch contacts.
3) Check if there is voltage between the Red-Black cable and the Black cable of the turn indicator control
device or check wiring continuity.
3) With the key switch set to «ON», check again between the White-Black and the Black cables.
4) Check the turn indicator switch contacts.
5) Check continuity between the Red- Black cable (pin 3) and the White-Blue cable (pin 2) of the electric
control device.
ELE SYS - 72
MSS Nexus 300 i.e. E3 ( 2008)