Battery; Speed Sensor; Vehicle Front Speed Sensor; Electrical Errors - MOTO GUZZI V7 II ABS Service Station Manual

V7 II ABS

Battery

Characteristic
Battery
12 V - 12 Ah

Speed sensor

VEHICLE FRONT SPEED SENSOR

FUNCTION:To indicate the vehicle speed by read-
ing the front wheel turning speed.
OPERATION / OPERATING PRINCIPLE:Magne-
toresistive sensor: a square-wave pulse is gener-
ated with voltage approx. between 11.55 V and
11.25 V
WIRING DIAGRAM Level in wiring diagram: ABS.
REMOVAL
LOCATION ON THE VEHICLE:On the fork, left
stanchion, near the brake calliper mounting brack-
et.
CONNECTOR LOCATION (if available): behind
the steering tube.
PINS
•
PIN 1- Ground connection (white)
•
PIN 2 - Power supply voltage/Output
signal (white/brown)
NAVIGATOR
Parameters: Speed (km/h) - Vehicle speed.

ELECTRICAL ERRORS

Speed sensor
5D90 electric malfunction: Electrical fault in sensor or cable harness.
Troubleshooting: Check the sensor connector and the ABS control unit connector. If they are not OK,
restore the connectors. If they are OK, check continuity of the white/brown cable between PIN 2 of the
sensor on the cable harness side and PIN 14 of the ABS control unit connector. If there is no continuity,
Electrical system
ELE SYS - 99