APRILIA Tuono 660 2021 Service Station Manual page 110

Electrical system
TABLE D - BATTERY
•
The wiring connected to the eyelet (1),
must be connected to the positive pole
of the battery located on the left side of
the vehicle and identified with the plus
sign "+".
•
The wiring connected to the eyelet (2),
must be connected to the negative pole
of the battery on the right side of the
vehicle and identified by the minus sign
"-".
TABLE E - SADDLE SUPPORT COMPONENTS
1) Main injection relay.
2) Fan relay.
3) Fuel pump relay.
4) Inertia platform.
5) AMP control unit (if present).
TABLE F - REAR ABS SENSOR
•
The wiring (1) of the rear ABS sensor
(2) must be locked to the brake pipe
with a rubber clamp (3) and the passed
through the cable grommet (4) fixed to
the swingarm.
ELE SYS - 110
RS 660 - Tuono 660